1039702040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2329

約数の個数: 128

約数和(自身を含む): 2709504000

約数和(自身を除く): 1669801960

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 47, 52, 65, 76, 94, 95, 104, 130, 152, 188, 190, 235, 247, 260, 376, 380, 470, 494, 520, 611, 760, 893, 940, 988, 1222, 1235, 1786, 1880, 1976, 2239, 2444, 2470, 3055, 3572, 4465, 4478, 4888, 4940, 6110, 7144, 8930, 8956, 9880, 11195, 11609, 12220, 17860, 17912, 22390, 23218, 24440, 29107, 35720, 42541, 44780, 46436, 58045, 58214, 85082, 89560, 92872, 105233, 116090, 116428, 145535, 170164, 210466, 212705, 232180, 232856, 291070, 340328, 420932, 425410, 464360, 526165, 553033, 582140, 841864, 850820, 1052330, 1106066, 1164280, 1368029, 1701640, 1999427, 2104660, 2212132, 2736058, 2765165, 3998854, 4209320, 4424264, 5472116, 5530330, 6840145, 7997708, 9997135, 10944232, 11060660, 13680290, 15995416, 19994270, 22121320, 25992551, 27360580, 39988540, 51985102, 54721160, 79977080, 103970204, 129962755, 207940408, 259925510, 519851020, 1039702040]

約数ペア:

[(1, 1039702040), (2, 519851020), (4, 259925510), (5, 207940408), (8, 129962755), (10, 103970204), (13, 79977080), (19, 54721160), (20, 51985102), (26, 39988540), (38, 27360580), (40, 25992551), (47, 22121320), (52, 19994270), (65, 15995416), (76, 13680290), (94, 11060660), (95, 10944232), (104, 9997135), (130, 7997708), (152, 6840145), (188, 5530330), (190, 5472116), (235, 4424264), (247, 4209320), (260, 3998854), (376, 2765165), (380, 2736058), (470, 2212132), (494, 2104660), (520, 1999427), (611, 1701640), (760, 1368029), (893, 1164280), (940, 1106066), (988, 1052330), (1222, 850820), (1235, 841864), (1786, 582140), (1880, 553033), (1976, 526165), (2239, 464360), (2444, 425410), (2470, 420932), (3055, 340328), (3572, 291070), (4465, 232856), (4478, 232180), (4888, 212705), (4940, 210466), (6110, 170164), (7144, 145535), (8930, 116428), (8956, 116090), (9880, 105233), (11195, 92872), (11609, 89560), (12220, 85082), (17860, 58214), (17912, 58045), (22390, 46436), (23218, 44780), (24440, 42541), (29107, 35720)]