26264940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 80080896

約数和(自身を除く): 53815956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 151, 156, 195, 223, 260, 302, 390, 446, 453, 604, 669, 755, 780, 892, 906, 1115, 1338, 1510, 1812, 1963, 2230, 2265, 2676, 2899, 3020, 3345, 3926, 4460, 4530, 5798, 5889, 6690, 7852, 8697, 9060, 9815, 11596, 11778, 13380, 14495, 17394, 19630, 23556, 28990, 29445, 33673, 34788, 39260, 43485, 57980, 58890, 67346, 86970, 101019, 117780, 134692, 168365, 173940, 202038, 336730, 404076, 437749, 505095, 673460, 875498, 1010190, 1313247, 1750996, 2020380, 2188745, 2626494, 4377490, 5252988, 6566235, 8754980, 13132470, 26264940]

約数ペア:

[(1, 26264940), (2, 13132470), (3, 8754980), (4, 6566235), (5, 5252988), (6, 4377490), (10, 2626494), (12, 2188745), (13, 2020380), (15, 1750996), (20, 1313247), (26, 1010190), (30, 875498), (39, 673460), (52, 505095), (60, 437749), (65, 404076), (78, 336730), (130, 202038), (151, 173940), (156, 168365), (195, 134692), (223, 117780), (260, 101019), (302, 86970), (390, 67346), (446, 58890), (453, 57980), (604, 43485), (669, 39260), (755, 34788), (780, 33673), (892, 29445), (906, 28990), (1115, 23556), (1338, 19630), (1510, 17394), (1812, 14495), (1963, 13380), (2230, 11778), (2265, 11596), (2676, 9815), (2899, 9060), (3020, 8697), (3345, 7852), (3926, 6690), (4460, 5889), (4530, 5798)]