157510367780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1\times {\mathrm{2207}}^1$

素因数の和:3725

約数の個数: 96

約数和(自身を含む): 348619106304

約数和(自身を除く): 191108738524

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1130, 1373, 2207, 2260, 2599, 2746, 4414, 5198, 5492, 6865, 8828, 10396, 11035, 12995, 13730, 22070, 25990, 27460, 31579, 44140, 50761, 51980, 63158, 101522, 126316, 155149, 157895, 203044, 249391, 253805, 310298, 315790, 498782, 507610, 620596, 631580, 775745, 997564, 1015220, 1246955, 1551490, 2493910, 3030211, 3102980, 3568427, 4987820, 5735993, 6060422, 7136854, 11471986, 12120844, 14273708, 15151055, 17842135, 22943972, 28679965, 30302110, 35684270, 57359930, 60604220, 69694853, 71368540, 114719860, 139389706, 278779412, 342413843, 348474265, 684827686, 696948530, 1369655372, 1393897060, 1712069215, 3424138430, 6848276860, 7875518389, 15751036778, 31502073556, 39377591945, 78755183890, 157510367780]

約数ペア:

[(1, 157510367780), (2, 78755183890), (4, 39377591945), (5, 31502073556), (10, 15751036778), (20, 7875518389), (23, 6848276860), (46, 3424138430), (92, 1712069215), (113, 1393897060), (115, 1369655372), (226, 696948530), (230, 684827686), (452, 348474265), (460, 342413843), (565, 278779412), (1130, 139389706), (1373, 114719860), (2207, 71368540), (2260, 69694853), (2599, 60604220), (2746, 57359930), (4414, 35684270), (5198, 30302110), (5492, 28679965), (6865, 22943972), (8828, 17842135), (10396, 15151055), (11035, 14273708), (12995, 12120844), (13730, 11471986), (22070, 7136854), (25990, 6060422), (27460, 5735993), (31579, 4987820), (44140, 3568427), (50761, 3102980), (51980, 3030211), (63158, 2493910), (101522, 1551490), (126316, 1246955), (155149, 1015220), (157895, 997564), (203044, 775745), (249391, 631580), (253805, 620596), (310298, 507610), (315790, 498782)]