73262480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 181030080

約数和(自身を除く): 107767600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 157, 190, 304, 307, 314, 380, 614, 628, 760, 785, 1228, 1256, 1520, 1535, 1570, 2456, 2512, 2983, 3070, 3140, 4912, 5833, 5966, 6140, 6280, 11666, 11932, 12280, 12560, 14915, 23332, 23864, 24560, 29165, 29830, 46664, 47728, 48199, 58330, 59660, 93328, 96398, 116660, 119320, 192796, 233320, 238640, 240995, 385592, 466640, 481990, 771184, 915781, 963980, 1831562, 1927960, 3663124, 3855920, 4578905, 7326248, 9157810, 14652496, 18315620, 36631240, 73262480]

約数ペア:

[(1, 73262480), (2, 36631240), (4, 18315620), (5, 14652496), (8, 9157810), (10, 7326248), (16, 4578905), (19, 3855920), (20, 3663124), (38, 1927960), (40, 1831562), (76, 963980), (80, 915781), (95, 771184), (152, 481990), (157, 466640), (190, 385592), (304, 240995), (307, 238640), (314, 233320), (380, 192796), (614, 119320), (628, 116660), (760, 96398), (785, 93328), (1228, 59660), (1256, 58330), (1520, 48199), (1535, 47728), (1570, 46664), (2456, 29830), (2512, 29165), (2983, 24560), (3070, 23864), (3140, 23332), (4912, 14915), (5833, 12560), (5966, 12280), (6140, 11932), (6280, 11666)]