8889324134470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{1249}}^1\times {\mathrm{1871}}^1$

素因数の和:4178

約数の個数: 128

約数和(自身を含む): 17867304000000

約数和(自身を除く): 8977979865530

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1009, 1249, 1871, 1885, 2018, 2498, 3742, 3770, 5045, 6245, 9355, 10090, 12490, 13117, 16237, 18710, 24323, 26234, 29261, 32474, 36221, 48646, 54259, 58522, 65585, 72442, 81185, 108518, 121615, 131170, 146305, 162370, 181105, 243230, 271295, 292610, 362210, 380393, 470873, 542590, 705367, 760786, 941746, 1260241, 1410734, 1887839, 1901965, 2336879, 2354365, 2520482, 3526835, 3775678, 3803930, 4673758, 4708730, 6301205, 7053670, 9439195, 11684395, 12602410, 16383133, 18878390, 23368790, 24541907, 30379427, 32766266, 36546989, 49083814, 54747331, 60758854, 67769491, 73093978, 81915665, 109494662, 122709535, 135538982, 151897135, 163831330, 182734945, 245419070, 273736655, 303794270, 338847455, 365469890, 475110857, 547473310, 677694910, 711715303, 881003383, 950221714, 1423430606, 1762006766, 2357910911, 2375554285, 3558576515, 4405016915, 4715821822, 4751108570, 7117153030, 8810033830, 11789554555, 23579109110, 30652841843, 61305683686, 68379416419, 136758832838, 153264209215, 306528418430, 341897082095, 683794164190, 888932413447, 1777864826894, 4444662067235, 8889324134470]

約数ペア:

[(1, 8889324134470), (2, 4444662067235), (5, 1777864826894), (10, 888932413447), (13, 683794164190), (26, 341897082095), (29, 306528418430), (58, 153264209215), (65, 136758832838), (130, 68379416419), (145, 61305683686), (290, 30652841843), (377, 23579109110), (754, 11789554555), (1009, 8810033830), (1249, 7117153030), (1871, 4751108570), (1885, 4715821822), (2018, 4405016915), (2498, 3558576515), (3742, 2375554285), (3770, 2357910911), (5045, 1762006766), (6245, 1423430606), (9355, 950221714), (10090, 881003383), (12490, 711715303), (13117, 677694910), (16237, 547473310), (18710, 475110857), (24323, 365469890), (26234, 338847455), (29261, 303794270), (32474, 273736655), (36221, 245419070), (48646, 182734945), (54259, 163831330), (58522, 151897135), (65585, 135538982), (72442, 122709535), (81185, 109494662), (108518, 81915665), (121615, 73093978), (131170, 67769491), (146305, 60758854), (162370, 54747331), (181105, 49083814), (243230, 36546989), (271295, 32766266), (292610, 30379427), (362210, 24541907), (380393, 23368790), (470873, 18878390), (542590, 16383133), (705367, 12602410), (760786, 11684395), (941746, 9439195), (1260241, 7053670), (1410734, 6301205), (1887839, 4708730), (1901965, 4673758), (2336879, 3803930), (2354365, 3775678), (2520482, 3526835)]