74464960

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2399}}^1$

素因数の和:2513

約数の個数: 56

約数和(自身を含む): 179222400

約数和(自身を除く): 104757440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 2399, 3104, 3880, 4798, 6208, 7760, 9596, 11995, 15520, 19192, 23990, 31040, 38384, 47980, 76768, 95960, 153536, 191920, 232703, 383840, 465406, 767680, 930812, 1163515, 1861624, 2327030, 3723248, 4654060, 7446496, 9308120, 14892992, 18616240, 37232480, 74464960]

約数ペア:

[(1, 74464960), (2, 37232480), (4, 18616240), (5, 14892992), (8, 9308120), (10, 7446496), (16, 4654060), (20, 3723248), (32, 2327030), (40, 1861624), (64, 1163515), (80, 930812), (97, 767680), (160, 465406), (194, 383840), (320, 232703), (388, 191920), (485, 153536), (776, 95960), (970, 76768), (1552, 47980), (1940, 38384), (2399, 31040), (3104, 23990), (3880, 19192), (4798, 15520), (6208, 11995), (7760, 9596)]