8153361400

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{311197}}^1$

素因数の和:311344

約数の個数: 48

約数和(自身を含む): 19101333240

約数和(自身を除く): 10947971840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 2620, 3275, 5240, 6550, 13100, 26200, 311197, 622394, 1244788, 1555985, 2489576, 3111970, 6223940, 7779925, 12447880, 15559850, 31119700, 40766807, 62239400, 81533614, 163067228, 203834035, 326134456, 407668070, 815336140, 1019170175, 1630672280, 2038340350, 4076680700, 8153361400]

約数ペア:

[(1, 8153361400), (2, 4076680700), (4, 2038340350), (5, 1630672280), (8, 1019170175), (10, 815336140), (20, 407668070), (25, 326134456), (40, 203834035), (50, 163067228), (100, 81533614), (131, 62239400), (200, 40766807), (262, 31119700), (524, 15559850), (655, 12447880), (1048, 7779925), (1310, 6223940), (2620, 3111970), (3275, 2489576), (5240, 1555985), (6550, 1244788), (13100, 622394), (26200, 311197)]