2014802500

素因数分解:

$2^2\times 5^4\times {\mathrm{71}}^1\times {\mathrm{11351}}^1$

素因数の和:11446

約数の個数: 60

約数和(自身を含む): 4468419648

約数和(自身を除く): 2453617148

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 625, 710, 1250, 1420, 1775, 2500, 3550, 7100, 8875, 11351, 17750, 22702, 35500, 44375, 45404, 56755, 88750, 113510, 177500, 227020, 283775, 567550, 805921, 1135100, 1418875, 1611842, 2837750, 3223684, 4029605, 5675500, 7094375, 8059210, 14188750, 16118420, 20148025, 28377500, 40296050, 80592100, 100740125, 201480250, 402960500, 503700625, 1007401250, 2014802500]

約数ペア:

[(1, 2014802500), (2, 1007401250), (4, 503700625), (5, 402960500), (10, 201480250), (20, 100740125), (25, 80592100), (50, 40296050), (71, 28377500), (100, 20148025), (125, 16118420), (142, 14188750), (250, 8059210), (284, 7094375), (355, 5675500), (500, 4029605), (625, 3223684), (710, 2837750), (1250, 1611842), (1420, 1418875), (1775, 1135100), (2500, 805921), (3550, 567550), (7100, 283775), (8875, 227020), (11351, 177500), (17750, 113510), (22702, 88750), (35500, 56755), (44375, 45404)]