66935200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2750

約数の個数: 72

約数和(自身を含む): 168739200

約数和(自身を除く): 101804000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 2699, 3100, 4960, 5398, 6200, 10796, 12400, 13495, 21592, 24800, 26990, 43184, 53980, 67475, 83669, 86368, 107960, 134950, 167338, 215920, 269900, 334676, 418345, 431840, 539800, 669352, 836690, 1079600, 1338704, 1673380, 2091725, 2159200, 2677408, 3346760, 4183450, 6693520, 8366900, 13387040, 16733800, 33467600, 66935200]

約数ペア:

[(1, 66935200), (2, 33467600), (4, 16733800), (5, 13387040), (8, 8366900), (10, 6693520), (16, 4183450), (20, 3346760), (25, 2677408), (31, 2159200), (32, 2091725), (40, 1673380), (50, 1338704), (62, 1079600), (80, 836690), (100, 669352), (124, 539800), (155, 431840), (160, 418345), (200, 334676), (248, 269900), (310, 215920), (400, 167338), (496, 134950), (620, 107960), (775, 86368), (800, 83669), (992, 67475), (1240, 53980), (1550, 43184), (2480, 26990), (2699, 24800), (3100, 21592), (4960, 13495), (5398, 12400), (6200, 10796)]