4444702900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{8297}}^1$

素因数の和:8809

約数の個数: 72

約数和(自身を含む): 10544700096

約数和(自身を除く): 6099997196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 487, 550, 974, 1100, 1948, 2435, 4870, 5357, 8297, 9740, 10714, 12175, 16594, 21428, 24350, 26785, 33188, 41485, 48700, 53570, 82970, 91267, 107140, 133925, 165940, 182534, 207425, 267850, 365068, 414850, 456335, 535700, 829700, 912670, 1825340, 2281675, 4040639, 4563350, 8081278, 9126700, 16162556, 20203195, 40406390, 44447029, 80812780, 88894058, 101015975, 177788116, 202031950, 222235145, 404063900, 444470290, 888940580, 1111175725, 2222351450, 4444702900]

約数ペア:

[(1, 4444702900), (2, 2222351450), (4, 1111175725), (5, 888940580), (10, 444470290), (11, 404063900), (20, 222235145), (22, 202031950), (25, 177788116), (44, 101015975), (50, 88894058), (55, 80812780), (100, 44447029), (110, 40406390), (220, 20203195), (275, 16162556), (487, 9126700), (550, 8081278), (974, 4563350), (1100, 4040639), (1948, 2281675), (2435, 1825340), (4870, 912670), (5357, 829700), (8297, 535700), (9740, 456335), (10714, 414850), (12175, 365068), (16594, 267850), (21428, 207425), (24350, 182534), (26785, 165940), (33188, 133925), (41485, 107140), (48700, 91267), (53570, 82970)]