452492240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2591}}^1$

素因数の和:2700

約数の個数: 80

約数和(自身を含む): 1099215360

約数和(自身を除く): 646723120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 59, 74, 80, 118, 148, 185, 236, 295, 296, 370, 472, 590, 592, 740, 944, 1180, 1480, 2183, 2360, 2591, 2960, 4366, 4720, 5182, 8732, 10364, 10915, 12955, 17464, 20728, 21830, 25910, 34928, 41456, 43660, 51820, 87320, 95867, 103640, 152869, 174640, 191734, 207280, 305738, 383468, 479335, 611476, 764345, 766936, 958670, 1222952, 1528690, 1533872, 1917340, 2445904, 3057380, 3834680, 5656153, 6114760, 7669360, 11312306, 12229520, 22624612, 28280765, 45249224, 56561530, 90498448, 113123060, 226246120, 452492240]

約数ペア:

[(1, 452492240), (2, 226246120), (4, 113123060), (5, 90498448), (8, 56561530), (10, 45249224), (16, 28280765), (20, 22624612), (37, 12229520), (40, 11312306), (59, 7669360), (74, 6114760), (80, 5656153), (118, 3834680), (148, 3057380), (185, 2445904), (236, 1917340), (295, 1533872), (296, 1528690), (370, 1222952), (472, 958670), (590, 766936), (592, 764345), (740, 611476), (944, 479335), (1180, 383468), (1480, 305738), (2183, 207280), (2360, 191734), (2591, 174640), (2960, 152869), (4366, 103640), (4720, 95867), (5182, 87320), (8732, 51820), (10364, 43660), (10915, 41456), (12955, 34928), (17464, 25910), (20728, 21830)]