107783450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 207006840

約数和(自身を除く): 99223390

約数列:

[1, 2, 5, 10, 25, 50, 53, 89, 106, 178, 265, 445, 457, 530, 890, 914, 1325, 2225, 2285, 2650, 4450, 4570, 4717, 9434, 11425, 22850, 23585, 24221, 40673, 47170, 48442, 81346, 117925, 121105, 203365, 235850, 242210, 406730, 605525, 1016825, 1211050, 2033650, 2155669, 4311338, 10778345, 21556690, 53891725, 107783450]

約数ペア:

[(1, 107783450), (2, 53891725), (5, 21556690), (10, 10778345), (25, 4311338), (50, 2155669), (53, 2033650), (89, 1211050), (106, 1016825), (178, 605525), (265, 406730), (445, 242210), (457, 235850), (530, 203365), (890, 121105), (914, 117925), (1325, 81346), (2225, 48442), (2285, 47170), (2650, 40673), (4450, 24221), (4570, 23585), (4717, 22850), (9434, 11425)]