79588160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 112

約数和(自身を含む): 200143872

約数和(自身を除く): 120555712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 113, 124, 142, 155, 160, 226, 248, 284, 310, 320, 355, 452, 496, 565, 568, 620, 710, 904, 992, 1130, 1136, 1240, 1420, 1808, 1984, 2201, 2260, 2272, 2480, 2840, 3503, 3616, 4402, 4520, 4544, 4960, 5680, 7006, 7232, 8023, 8804, 9040, 9920, 11005, 11360, 14012, 16046, 17515, 17608, 18080, 22010, 22720, 28024, 32092, 35030, 35216, 36160, 40115, 44020, 56048, 64184, 70060, 70432, 80230, 88040, 112096, 128368, 140120, 140864, 160460, 176080, 224192, 248713, 256736, 280240, 320920, 352160, 497426, 513472, 560480, 641840, 704320, 994852, 1120960, 1243565, 1283680, 1989704, 2487130, 2567360, 3979408, 4974260, 7958816, 9948520, 15917632, 19897040, 39794080, 79588160]

約数ペア:

[(1, 79588160), (2, 39794080), (4, 19897040), (5, 15917632), (8, 9948520), (10, 7958816), (16, 4974260), (20, 3979408), (31, 2567360), (32, 2487130), (40, 1989704), (62, 1283680), (64, 1243565), (71, 1120960), (80, 994852), (113, 704320), (124, 641840), (142, 560480), (155, 513472), (160, 497426), (226, 352160), (248, 320920), (284, 280240), (310, 256736), (320, 248713), (355, 224192), (452, 176080), (496, 160460), (565, 140864), (568, 140120), (620, 128368), (710, 112096), (904, 88040), (992, 80230), (1130, 70432), (1136, 70060), (1240, 64184), (1420, 56048), (1808, 44020), (1984, 40115), (2201, 36160), (2260, 35216), (2272, 35030), (2480, 32092), (2840, 28024), (3503, 22720), (3616, 22010), (4402, 18080), (4520, 17608), (4544, 17515), (4960, 16046), (5680, 14012), (7006, 11360), (7232, 11005), (8023, 9920), (8804, 9040)]