2500060080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1488131}}^1$

素因数の和:1488154

約数の個数: 80

約数和(自身を含む): 8857361664

約数和(自身を除く): 6357301584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1488131, 2976262, 4464393, 5952524, 7440655, 8928786, 10416917, 11905048, 14881310, 17857572, 20833834, 22321965, 23810096, 29762620, 31250751, 35715144, 41667668, 44643930, 52084585, 59525240, 62501502, 71430288, 83335336, 89287860, 104169170, 119050480, 125003004, 156253755, 166670672, 178575720, 208338340, 250006008, 312507510, 357151440, 416676680, 500012016, 625015020, 833353360, 1250030040, 2500060080]

約数ペア:

[(1, 2500060080), (2, 1250030040), (3, 833353360), (4, 625015020), (5, 500012016), (6, 416676680), (7, 357151440), (8, 312507510), (10, 250006008), (12, 208338340), (14, 178575720), (15, 166670672), (16, 156253755), (20, 125003004), (21, 119050480), (24, 104169170), (28, 89287860), (30, 83335336), (35, 71430288), (40, 62501502), (42, 59525240), (48, 52084585), (56, 44643930), (60, 41667668), (70, 35715144), (80, 31250751), (84, 29762620), (105, 23810096), (112, 22321965), (120, 20833834), (140, 17857572), (168, 14881310), (210, 11905048), (240, 10416917), (280, 8928786), (336, 7440655), (420, 5952524), (560, 4464393), (840, 2976262), (1680, 1488131)]