45545720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6089}}^1$

素因数の和:6128

約数の個数: 64

約数和(自身を含む): 118389600

約数和(自身を除く): 72843880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 6089, 7480, 12178, 24356, 30445, 48712, 60890, 66979, 103513, 121780, 133958, 207026, 243560, 267916, 334895, 414052, 517565, 535832, 669790, 828104, 1035130, 1138643, 1339580, 2070260, 2277286, 2679160, 4140520, 4554572, 5693215, 9109144, 11386430, 22772860, 45545720]

約数ペア:

[(1, 45545720), (2, 22772860), (4, 11386430), (5, 9109144), (8, 5693215), (10, 4554572), (11, 4140520), (17, 2679160), (20, 2277286), (22, 2070260), (34, 1339580), (40, 1138643), (44, 1035130), (55, 828104), (68, 669790), (85, 535832), (88, 517565), (110, 414052), (136, 334895), (170, 267916), (187, 243560), (220, 207026), (340, 133958), (374, 121780), (440, 103513), (680, 66979), (748, 60890), (935, 48712), (1496, 30445), (1870, 24356), (3740, 12178), (6089, 7480)]