103630509020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1\times {\mathrm{25357}}^1$

素因数の和:27102

約数の個数: 48

約数和(自身を含む): 219482618880

約数和(自身を除く): 115852109860

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 1609, 2540, 3218, 6436, 8045, 16090, 25357, 32180, 50714, 101428, 126785, 204343, 253570, 408686, 507140, 817372, 1021715, 2043430, 3220339, 4086860, 6440678, 12881356, 16101695, 32203390, 40799413, 64406780, 81598826, 163197652, 203997065, 407994130, 815988260, 5181525451, 10363050902, 20726101804, 25907627255, 51815254510, 103630509020]

約数ペア:

[(1, 103630509020), (2, 51815254510), (4, 25907627255), (5, 20726101804), (10, 10363050902), (20, 5181525451), (127, 815988260), (254, 407994130), (508, 203997065), (635, 163197652), (1270, 81598826), (1609, 64406780), (2540, 40799413), (3218, 32203390), (6436, 16101695), (8045, 12881356), (16090, 6440678), (25357, 4086860), (32180, 3220339), (50714, 2043430), (101428, 1021715), (126785, 817372), (204343, 507140), (253570, 408686)]