227579680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2762

約数の個数: 96

約数和(自身を含む): 587865600

約数和(自身を除く): 360285920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2699, 2720, 4216, 4960, 5270, 5398, 8432, 10540, 10796, 13495, 16864, 21080, 21592, 26990, 42160, 43184, 45883, 53980, 83669, 84320, 86368, 91766, 107960, 167338, 183532, 215920, 229415, 334676, 367064, 418345, 431840, 458830, 669352, 734128, 836690, 917660, 1338704, 1422373, 1468256, 1673380, 1835320, 2677408, 2844746, 3346760, 3670640, 5689492, 6693520, 7111865, 7341280, 11378984, 13387040, 14223730, 22757968, 28447460, 45515936, 56894920, 113789840, 227579680]

約数ペア:

[(1, 227579680), (2, 113789840), (4, 56894920), (5, 45515936), (8, 28447460), (10, 22757968), (16, 14223730), (17, 13387040), (20, 11378984), (31, 7341280), (32, 7111865), (34, 6693520), (40, 5689492), (62, 3670640), (68, 3346760), (80, 2844746), (85, 2677408), (124, 1835320), (136, 1673380), (155, 1468256), (160, 1422373), (170, 1338704), (248, 917660), (272, 836690), (310, 734128), (340, 669352), (496, 458830), (527, 431840), (544, 418345), (620, 367064), (680, 334676), (992, 229415), (1054, 215920), (1240, 183532), (1360, 167338), (2108, 107960), (2480, 91766), (2635, 86368), (2699, 84320), (2720, 83669), (4216, 53980), (4960, 45883), (5270, 43184), (5398, 42160), (8432, 26990), (10540, 21592), (10796, 21080), (13495, 16864)]