31468437220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{11903}}^1$

素因数の和:12181

約数の個数: 96

約数和(自身を含む): 73651286016

約数和(自身を除く): 42182848796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 197, 220, 244, 305, 394, 610, 671, 788, 985, 1220, 1342, 1970, 2167, 2684, 3355, 3940, 4334, 6710, 8668, 10835, 11903, 12017, 13420, 21670, 23806, 24034, 43340, 47612, 48068, 59515, 60085, 119030, 120170, 130933, 132187, 238060, 240340, 261866, 264374, 523732, 528748, 654665, 660935, 726083, 1309330, 1321870, 1452166, 2344891, 2618660, 2643740, 2904332, 3630415, 4689782, 7260830, 7986913, 9379564, 11724455, 14521660, 15973826, 23448910, 25793801, 31947652, 39934565, 46897820, 51587602, 79869130, 103175204, 128969005, 143038351, 159738260, 257938010, 286076702, 515876020, 572153404, 715191755, 1430383510, 1573421861, 2860767020, 3146843722, 6293687444, 7867109305, 15734218610, 31468437220]

約数ペア:

[(1, 31468437220), (2, 15734218610), (4, 7867109305), (5, 6293687444), (10, 3146843722), (11, 2860767020), (20, 1573421861), (22, 1430383510), (44, 715191755), (55, 572153404), (61, 515876020), (110, 286076702), (122, 257938010), (197, 159738260), (220, 143038351), (244, 128969005), (305, 103175204), (394, 79869130), (610, 51587602), (671, 46897820), (788, 39934565), (985, 31947652), (1220, 25793801), (1342, 23448910), (1970, 15973826), (2167, 14521660), (2684, 11724455), (3355, 9379564), (3940, 7986913), (4334, 7260830), (6710, 4689782), (8668, 3630415), (10835, 2904332), (11903, 2643740), (12017, 2618660), (13420, 2344891), (21670, 1452166), (23806, 1321870), (24034, 1309330), (43340, 726083), (47612, 660935), (48068, 654665), (59515, 528748), (60085, 523732), (119030, 264374), (120170, 261866), (130933, 240340), (132187, 238060)]