29476360

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 68584320

約数和(自身を除く): 39107960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 97, 107, 142, 194, 214, 284, 355, 388, 428, 485, 535, 568, 710, 776, 856, 970, 1070, 1420, 1940, 2140, 2840, 3880, 4280, 6887, 7597, 10379, 13774, 15194, 20758, 27548, 30388, 34435, 37985, 41516, 51895, 55096, 60776, 68870, 75970, 83032, 103790, 137740, 151940, 207580, 275480, 303880, 415160, 736909, 1473818, 2947636, 3684545, 5895272, 7369090, 14738180, 29476360]

約数ペア:

[(1, 29476360), (2, 14738180), (4, 7369090), (5, 5895272), (8, 3684545), (10, 2947636), (20, 1473818), (40, 736909), (71, 415160), (97, 303880), (107, 275480), (142, 207580), (194, 151940), (214, 137740), (284, 103790), (355, 83032), (388, 75970), (428, 68870), (485, 60776), (535, 55096), (568, 51895), (710, 41516), (776, 37985), (856, 34435), (970, 30388), (1070, 27548), (1420, 20758), (1940, 15194), (2140, 13774), (2840, 10379), (3880, 7597), (4280, 6887)]