24586250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 80

約数和(自身を含む): 53139240

約数和(自身を除く): 28552990

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 89, 125, 130, 170, 178, 221, 250, 325, 425, 442, 445, 625, 650, 850, 890, 1105, 1157, 1250, 1513, 1625, 2125, 2210, 2225, 2314, 3026, 3250, 4250, 4450, 5525, 5785, 7565, 8125, 10625, 11050, 11125, 11570, 15130, 16250, 19669, 21250, 22250, 27625, 28925, 37825, 39338, 55250, 55625, 57850, 75650, 98345, 111250, 138125, 144625, 189125, 196690, 276250, 289250, 378250, 491725, 723125, 945625, 983450, 1446250, 1891250, 2458625, 4917250, 12293125, 24586250]

約数ペア:

[(1, 24586250), (2, 12293125), (5, 4917250), (10, 2458625), (13, 1891250), (17, 1446250), (25, 983450), (26, 945625), (34, 723125), (50, 491725), (65, 378250), (85, 289250), (89, 276250), (125, 196690), (130, 189125), (170, 144625), (178, 138125), (221, 111250), (250, 98345), (325, 75650), (425, 57850), (442, 55625), (445, 55250), (625, 39338), (650, 37825), (850, 28925), (890, 27625), (1105, 22250), (1157, 21250), (1250, 19669), (1513, 16250), (1625, 15130), (2125, 11570), (2210, 11125), (2225, 11050), (2314, 10625), (3026, 8125), (3250, 7565), (4250, 5785), (4450, 5525)]