97906340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1091}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 235557504

約数和(自身を除く): 137651164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 641, 1091, 1282, 2182, 2564, 3205, 4364, 4487, 5455, 6410, 7637, 8974, 10910, 12820, 15274, 17948, 21820, 22435, 30548, 38185, 44870, 76370, 89740, 152740, 699331, 1398662, 2797324, 3496655, 4895317, 6993310, 9790634, 13986620, 19581268, 24476585, 48953170, 97906340]

約数ペア:

[(1, 97906340), (2, 48953170), (4, 24476585), (5, 19581268), (7, 13986620), (10, 9790634), (14, 6993310), (20, 4895317), (28, 3496655), (35, 2797324), (70, 1398662), (140, 699331), (641, 152740), (1091, 89740), (1282, 76370), (2182, 44870), (2564, 38185), (3205, 30548), (4364, 22435), (4487, 21820), (5455, 17948), (6410, 15274), (7637, 12820), (8974, 10910)]