4488897380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{12697}}^1$

素因数の和:14324

約数の個数: 48

約数和(自身を含む): 10290865536

約数和(自身を除く): 5801968156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1607, 3214, 6428, 8035, 12697, 16070, 17677, 25394, 32140, 35354, 50788, 63485, 70708, 88385, 126970, 139667, 176770, 253940, 279334, 353540, 558668, 698335, 1396670, 2793340, 20404079, 40808158, 81616316, 102020395, 204040790, 224444869, 408081580, 448889738, 897779476, 1122224345, 2244448690, 4488897380]

約数ペア:

[(1, 4488897380), (2, 2244448690), (4, 1122224345), (5, 897779476), (10, 448889738), (11, 408081580), (20, 224444869), (22, 204040790), (44, 102020395), (55, 81616316), (110, 40808158), (220, 20404079), (1607, 2793340), (3214, 1396670), (6428, 698335), (8035, 558668), (12697, 353540), (16070, 279334), (17677, 253940), (25394, 176770), (32140, 139667), (35354, 126970), (50788, 88385), (63485, 70708)]