1633974020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{2089}}^1$

素因数の和:2293

約数の個数: 96

約数和(自身を含む): 4056138240

約数和(自身を除く): 2422164220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 151, 185, 259, 302, 370, 518, 604, 740, 755, 1036, 1057, 1295, 1510, 2089, 2114, 2590, 3020, 4178, 4228, 5180, 5285, 5587, 8356, 10445, 10570, 11174, 14623, 20890, 21140, 22348, 27935, 29246, 39109, 41780, 55870, 58492, 73115, 77293, 78218, 111740, 146230, 154586, 156436, 195545, 292460, 309172, 315439, 386465, 391090, 541051, 630878, 772930, 782180, 1082102, 1261756, 1545860, 1577195, 2164204, 2208073, 2705255, 3154390, 4416146, 5410510, 6308780, 8832292, 10821020, 11040365, 11671243, 22080730, 23342486, 44161460, 46684972, 58356215, 81698701, 116712430, 163397402, 233424860, 326794804, 408493505, 816987010, 1633974020]

約数ペア:

[(1, 1633974020), (2, 816987010), (4, 408493505), (5, 326794804), (7, 233424860), (10, 163397402), (14, 116712430), (20, 81698701), (28, 58356215), (35, 46684972), (37, 44161460), (70, 23342486), (74, 22080730), (140, 11671243), (148, 11040365), (151, 10821020), (185, 8832292), (259, 6308780), (302, 5410510), (370, 4416146), (518, 3154390), (604, 2705255), (740, 2208073), (755, 2164204), (1036, 1577195), (1057, 1545860), (1295, 1261756), (1510, 1082102), (2089, 782180), (2114, 772930), (2590, 630878), (3020, 541051), (4178, 391090), (4228, 386465), (5180, 315439), (5285, 309172), (5587, 292460), (8356, 195545), (10445, 156436), (10570, 154586), (11174, 146230), (14623, 111740), (20890, 78218), (21140, 77293), (22348, 73115), (27935, 58492), (29246, 55870), (39109, 41780)]