13305053750

素因数分解:

$2^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4273}}^1$

素因数の和:4395

約数の個数: 80

約数和(自身を含む): 25956241344

約数和(自身を除く): 12651187594

約数列:

[1, 2, 5, 10, 25, 47, 50, 53, 94, 106, 125, 235, 250, 265, 470, 530, 625, 1175, 1250, 1325, 2350, 2491, 2650, 4273, 4982, 5875, 6625, 8546, 11750, 12455, 13250, 21365, 24910, 29375, 33125, 42730, 58750, 62275, 66250, 106825, 124550, 200831, 213650, 226469, 311375, 401662, 452938, 534125, 622750, 1004155, 1068250, 1132345, 1556875, 2008310, 2264690, 2670625, 3113750, 5020775, 5341250, 5661725, 10041550, 10644043, 11323450, 21288086, 25103875, 28308625, 50207750, 53220215, 56617250, 106440430, 125519375, 141543125, 251038750, 266101075, 283086250, 532202150, 1330505375, 2661010750, 6652526875, 13305053750]

約数ペア:

[(1, 13305053750), (2, 6652526875), (5, 2661010750), (10, 1330505375), (25, 532202150), (47, 283086250), (50, 266101075), (53, 251038750), (94, 141543125), (106, 125519375), (125, 106440430), (235, 56617250), (250, 53220215), (265, 50207750), (470, 28308625), (530, 25103875), (625, 21288086), (1175, 11323450), (1250, 10644043), (1325, 10041550), (2350, 5661725), (2491, 5341250), (2650, 5020775), (4273, 3113750), (4982, 2670625), (5875, 2264690), (6625, 2008310), (8546, 1556875), (11750, 1132345), (12455, 1068250), (13250, 1004155), (21365, 622750), (24910, 534125), (29375, 452938), (33125, 401662), (42730, 311375), (58750, 226469), (62275, 213650), (66250, 200831), (106825, 124550)]