1844422480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{17167}}^1$

素因数の和:17276

約数の個数: 80

約数和(自身を含む): 4598277120

約数和(自身を除く): 2753854640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 79, 80, 85, 136, 158, 170, 272, 316, 340, 395, 632, 680, 790, 1264, 1343, 1360, 1580, 2686, 3160, 5372, 6320, 6715, 10744, 13430, 17167, 21488, 26860, 34334, 53720, 68668, 85835, 107440, 137336, 171670, 274672, 291839, 343340, 583678, 686680, 1167356, 1356193, 1373360, 1459195, 2334712, 2712386, 2918390, 4669424, 5424772, 5836780, 6780965, 10849544, 11673560, 13561930, 21699088, 23055281, 23347120, 27123860, 46110562, 54247720, 92221124, 108495440, 115276405, 184442248, 230552810, 368884496, 461105620, 922211240, 1844422480]

約数ペア:

[(1, 1844422480), (2, 922211240), (4, 461105620), (5, 368884496), (8, 230552810), (10, 184442248), (16, 115276405), (17, 108495440), (20, 92221124), (34, 54247720), (40, 46110562), (68, 27123860), (79, 23347120), (80, 23055281), (85, 21699088), (136, 13561930), (158, 11673560), (170, 10849544), (272, 6780965), (316, 5836780), (340, 5424772), (395, 4669424), (632, 2918390), (680, 2712386), (790, 2334712), (1264, 1459195), (1343, 1373360), (1360, 1356193), (1580, 1167356), (2686, 686680), (3160, 583678), (5372, 343340), (6320, 291839), (6715, 274672), (10744, 171670), (13430, 137336), (17167, 107440), (21488, 85835), (26860, 68668), (34334, 53720)]