23885940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 72930816

約数和(自身を除く): 49044876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 113, 130, 156, 195, 226, 260, 271, 339, 390, 452, 542, 565, 678, 780, 813, 1084, 1130, 1355, 1356, 1469, 1626, 1695, 2260, 2710, 2938, 3252, 3390, 3523, 4065, 4407, 5420, 5876, 6780, 7046, 7345, 8130, 8814, 10569, 14092, 14690, 16260, 17615, 17628, 21138, 22035, 29380, 30623, 35230, 42276, 44070, 52845, 61246, 70460, 88140, 91869, 105690, 122492, 153115, 183738, 211380, 306230, 367476, 398099, 459345, 612460, 796198, 918690, 1194297, 1592396, 1837380, 1990495, 2388594, 3980990, 4777188, 5971485, 7961980, 11942970, 23885940]

約数ペア:

[(1, 23885940), (2, 11942970), (3, 7961980), (4, 5971485), (5, 4777188), (6, 3980990), (10, 2388594), (12, 1990495), (13, 1837380), (15, 1592396), (20, 1194297), (26, 918690), (30, 796198), (39, 612460), (52, 459345), (60, 398099), (65, 367476), (78, 306230), (113, 211380), (130, 183738), (156, 153115), (195, 122492), (226, 105690), (260, 91869), (271, 88140), (339, 70460), (390, 61246), (452, 52845), (542, 44070), (565, 42276), (678, 35230), (780, 30623), (813, 29380), (1084, 22035), (1130, 21138), (1355, 17628), (1356, 17615), (1469, 16260), (1626, 14690), (1695, 14092), (2260, 10569), (2710, 8814), (2938, 8130), (3252, 7345), (3390, 7046), (3523, 6780), (4065, 5876), (4407, 5420)]