20058009050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{11971}}^1$

素因数の和:12084

約数の個数: 96

約数和(自身を含む): 41044230144

約数和(自身を除く): 20986221094

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 47, 50, 62, 94, 115, 155, 230, 235, 310, 470, 575, 713, 775, 1081, 1150, 1175, 1426, 1457, 1550, 2162, 2350, 2914, 3565, 5405, 7130, 7285, 10810, 11971, 14570, 17825, 23942, 27025, 33511, 35650, 36425, 54050, 59855, 67022, 72850, 119710, 167555, 275333, 299275, 335110, 371101, 550666, 562637, 598550, 742202, 837775, 1125274, 1376665, 1675550, 1855505, 2753330, 2813185, 3711010, 5626370, 6883325, 8535323, 9277525, 12940651, 13766650, 14065925, 17070646, 17441747, 18555050, 25881302, 28131850, 34883494, 42676615, 64703255, 85353230, 87208735, 129406510, 174417470, 213383075, 323516275, 401160181, 426766150, 436043675, 647032550, 802320362, 872087350, 2005800905, 4011601810, 10029004525, 20058009050]

約数ペア:

[(1, 20058009050), (2, 10029004525), (5, 4011601810), (10, 2005800905), (23, 872087350), (25, 802320362), (31, 647032550), (46, 436043675), (47, 426766150), (50, 401160181), (62, 323516275), (94, 213383075), (115, 174417470), (155, 129406510), (230, 87208735), (235, 85353230), (310, 64703255), (470, 42676615), (575, 34883494), (713, 28131850), (775, 25881302), (1081, 18555050), (1150, 17441747), (1175, 17070646), (1426, 14065925), (1457, 13766650), (1550, 12940651), (2162, 9277525), (2350, 8535323), (2914, 6883325), (3565, 5626370), (5405, 3711010), (7130, 2813185), (7285, 2753330), (10810, 1855505), (11971, 1675550), (14570, 1376665), (17825, 1125274), (23942, 837775), (27025, 742202), (33511, 598550), (35650, 562637), (36425, 550666), (54050, 371101), (59855, 335110), (67022, 299275), (72850, 275333), (119710, 167555)]