46474640

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 112211568

約数和(自身を除く): 65736928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 97, 106, 113, 194, 212, 226, 265, 388, 424, 452, 485, 530, 565, 776, 848, 904, 970, 1060, 1130, 1552, 1808, 1940, 2120, 2260, 3880, 4240, 4520, 5141, 5989, 7760, 9040, 10282, 10961, 11978, 20564, 21922, 23956, 25705, 29945, 41128, 43844, 47912, 51410, 54805, 59890, 82256, 87688, 95824, 102820, 109610, 119780, 175376, 205640, 219220, 239560, 411280, 438440, 479120, 580933, 876880, 1161866, 2323732, 2904665, 4647464, 5809330, 9294928, 11618660, 23237320, 46474640]

約数ペア:

[(1, 46474640), (2, 23237320), (4, 11618660), (5, 9294928), (8, 5809330), (10, 4647464), (16, 2904665), (20, 2323732), (40, 1161866), (53, 876880), (80, 580933), (97, 479120), (106, 438440), (113, 411280), (194, 239560), (212, 219220), (226, 205640), (265, 175376), (388, 119780), (424, 109610), (452, 102820), (485, 95824), (530, 87688), (565, 82256), (776, 59890), (848, 54805), (904, 51410), (970, 47912), (1060, 43844), (1130, 41128), (1552, 29945), (1808, 25705), (1940, 23956), (2120, 21922), (2260, 20564), (3880, 11978), (4240, 10961), (4520, 10282), (5141, 9040), (5989, 7760)]