29667040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 80015040

約数和(自身を除く): 50348000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 839, 884, 1040, 1105, 1360, 1678, 1768, 2080, 2210, 2720, 3356, 3536, 4195, 4420, 6712, 7072, 8390, 8840, 10907, 13424, 14263, 16780, 17680, 21814, 26848, 28526, 33560, 35360, 43628, 54535, 57052, 67120, 71315, 87256, 109070, 114104, 134240, 142630, 174512, 185419, 218140, 228208, 285260, 349024, 370838, 436280, 456416, 570520, 741676, 872560, 927095, 1141040, 1483352, 1745120, 1854190, 2282080, 2966704, 3708380, 5933408, 7416760, 14833520, 29667040]

約数ペア:

[(1, 29667040), (2, 14833520), (4, 7416760), (5, 5933408), (8, 3708380), (10, 2966704), (13, 2282080), (16, 1854190), (17, 1745120), (20, 1483352), (26, 1141040), (32, 927095), (34, 872560), (40, 741676), (52, 570520), (65, 456416), (68, 436280), (80, 370838), (85, 349024), (104, 285260), (130, 228208), (136, 218140), (160, 185419), (170, 174512), (208, 142630), (221, 134240), (260, 114104), (272, 109070), (340, 87256), (416, 71315), (442, 67120), (520, 57052), (544, 54535), (680, 43628), (839, 35360), (884, 33560), (1040, 28526), (1105, 26848), (1360, 21814), (1678, 17680), (1768, 16780), (2080, 14263), (2210, 13424), (2720, 10907), (3356, 8840), (3536, 8390), (4195, 7072), (4420, 6712)]