23924680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 58564800

約数和(自身を除く): 34640120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 139, 260, 278, 331, 520, 556, 662, 695, 1112, 1324, 1390, 1655, 1807, 2648, 2780, 3310, 3614, 4303, 5560, 6620, 7228, 8606, 9035, 13240, 14456, 17212, 18070, 21515, 34424, 36140, 43030, 46009, 72280, 86060, 92018, 172120, 184036, 230045, 368072, 460090, 598117, 920180, 1196234, 1840360, 2392468, 2990585, 4784936, 5981170, 11962340, 23924680]

約数ペア:

[(1, 23924680), (2, 11962340), (4, 5981170), (5, 4784936), (8, 2990585), (10, 2392468), (13, 1840360), (20, 1196234), (26, 920180), (40, 598117), (52, 460090), (65, 368072), (104, 230045), (130, 184036), (139, 172120), (260, 92018), (278, 86060), (331, 72280), (520, 46009), (556, 43030), (662, 36140), (695, 34424), (1112, 21515), (1324, 18070), (1390, 17212), (1655, 14456), (1807, 13240), (2648, 9035), (2780, 8606), (3310, 7228), (3614, 6620), (4303, 5560)]