165388412450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{6337}}^1$

素因数の和:6652

約数の個数: 96

約数和(自身を含む): 321595190400

約数和(自身を除く): 156206777950

約数列:

[1, 2, 5, 10, 25, 43, 50, 61, 86, 122, 199, 215, 305, 398, 430, 610, 995, 1075, 1525, 1990, 2150, 2623, 3050, 4975, 5246, 6337, 8557, 9950, 12139, 12674, 13115, 17114, 24278, 26230, 31685, 42785, 60695, 63370, 65575, 85570, 121390, 131150, 158425, 213925, 272491, 303475, 316850, 386557, 427850, 521977, 544982, 606950, 773114, 1043954, 1261063, 1362455, 1932785, 2522126, 2609885, 2724910, 3865570, 5219770, 6305315, 6812275, 9663925, 12610630, 13049425, 13624550, 16621951, 19327850, 26098850, 31526575, 33243902, 54225709, 63053150, 76924843, 83109755, 108451418, 153849686, 166219510, 271128545, 384624215, 415548775, 542257090, 769248430, 831097550, 1355642725, 1923121075, 2711285450, 3307768249, 3846242150, 6615536498, 16538841245, 33077682490, 82694206225, 165388412450]

約数ペア:

[(1, 165388412450), (2, 82694206225), (5, 33077682490), (10, 16538841245), (25, 6615536498), (43, 3846242150), (50, 3307768249), (61, 2711285450), (86, 1923121075), (122, 1355642725), (199, 831097550), (215, 769248430), (305, 542257090), (398, 415548775), (430, 384624215), (610, 271128545), (995, 166219510), (1075, 153849686), (1525, 108451418), (1990, 83109755), (2150, 76924843), (2623, 63053150), (3050, 54225709), (4975, 33243902), (5246, 31526575), (6337, 26098850), (8557, 19327850), (9950, 16621951), (12139, 13624550), (12674, 13049425), (13115, 12610630), (17114, 9663925), (24278, 6812275), (26230, 6305315), (31685, 5219770), (42785, 3865570), (60695, 2724910), (63370, 2609885), (65575, 2522126), (85570, 1932785), (121390, 1362455), (131150, 1261063), (158425, 1043954), (213925, 773114), (272491, 606950), (303475, 544982), (316850, 521977), (386557, 427850)]