961983280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6299}}^1$

素因数の和:6418

約数の個数: 80

約数和(自身を含む): 2362348800

約数和(自身を除く): 1400365520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 92, 115, 166, 184, 230, 332, 368, 415, 460, 664, 830, 920, 1328, 1660, 1840, 1909, 3320, 3818, 6299, 6640, 7636, 9545, 12598, 15272, 19090, 25196, 30544, 31495, 38180, 50392, 62990, 76360, 100784, 125980, 144877, 152720, 251960, 289754, 503920, 522817, 579508, 724385, 1045634, 1159016, 1448770, 2091268, 2318032, 2614085, 2897540, 4182536, 5228170, 5795080, 8365072, 10456340, 11590160, 12024791, 20912680, 24049582, 41825360, 48099164, 60123955, 96198328, 120247910, 192396656, 240495820, 480991640, 961983280]

約数ペア:

[(1, 961983280), (2, 480991640), (4, 240495820), (5, 192396656), (8, 120247910), (10, 96198328), (16, 60123955), (20, 48099164), (23, 41825360), (40, 24049582), (46, 20912680), (80, 12024791), (83, 11590160), (92, 10456340), (115, 8365072), (166, 5795080), (184, 5228170), (230, 4182536), (332, 2897540), (368, 2614085), (415, 2318032), (460, 2091268), (664, 1448770), (830, 1159016), (920, 1045634), (1328, 724385), (1660, 579508), (1840, 522817), (1909, 503920), (3320, 289754), (3818, 251960), (6299, 152720), (6640, 144877), (7636, 125980), (9545, 100784), (12598, 76360), (15272, 62990), (19090, 50392), (25196, 38180), (30544, 31495)]