87629740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4799}}^1$

素因数の和:4902

約数の個数: 48

約数和(自身を含む): 203212800

約数和(自身を除く): 115583060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 4799, 9130, 9598, 18260, 19196, 23995, 47990, 52789, 95980, 105578, 211156, 263945, 398317, 527890, 796634, 1055780, 1593268, 1991585, 3983170, 4381487, 7966340, 8762974, 17525948, 21907435, 43814870, 87629740]

約数ペア:

[(1, 87629740), (2, 43814870), (4, 21907435), (5, 17525948), (10, 8762974), (11, 7966340), (20, 4381487), (22, 3983170), (44, 1991585), (55, 1593268), (83, 1055780), (110, 796634), (166, 527890), (220, 398317), (332, 263945), (415, 211156), (830, 105578), (913, 95980), (1660, 52789), (1826, 47990), (3652, 23995), (4565, 19196), (4799, 18260), (9130, 9598)]