15692024140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{434201}}^1$

素因数の和:434362

約数の個数: 48

約数和(自身を含む): 35743508640

約数和(自身を除く): 20051484500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 139, 260, 278, 556, 695, 1390, 1807, 2780, 3614, 7228, 9035, 18070, 36140, 434201, 868402, 1736804, 2171005, 4342010, 5644613, 8684020, 11289226, 22578452, 28223065, 56446130, 60353939, 112892260, 120707878, 241415756, 301769695, 603539390, 784601207, 1207078780, 1569202414, 3138404828, 3923006035, 7846012070, 15692024140]

約数ペア:

[(1, 15692024140), (2, 7846012070), (4, 3923006035), (5, 3138404828), (10, 1569202414), (13, 1207078780), (20, 784601207), (26, 603539390), (52, 301769695), (65, 241415756), (130, 120707878), (139, 112892260), (260, 60353939), (278, 56446130), (556, 28223065), (695, 22578452), (1390, 11289226), (1807, 8684020), (2780, 5644613), (3614, 4342010), (7228, 2171005), (9035, 1736804), (18070, 868402), (36140, 434201)]