2377308980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{53279}}^1$

素因数の和:53408

約数の個数: 48

約数和(自身を含む): 5263211520

約数和(自身を除く): 2885902540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 970, 1940, 2231, 4462, 8924, 11155, 22310, 44620, 53279, 106558, 213116, 266395, 532790, 1065580, 1225417, 2450834, 4901668, 5168063, 6127085, 10336126, 12254170, 20672252, 24508340, 25840315, 51680630, 103361260, 118865449, 237730898, 475461796, 594327245, 1188654490, 2377308980]

約数ペア:

[(1, 2377308980), (2, 1188654490), (4, 594327245), (5, 475461796), (10, 237730898), (20, 118865449), (23, 103361260), (46, 51680630), (92, 25840315), (97, 24508340), (115, 20672252), (194, 12254170), (230, 10336126), (388, 6127085), (460, 5168063), (485, 4901668), (970, 2450834), (1940, 1225417), (2231, 1065580), (4462, 532790), (8924, 266395), (11155, 213116), (22310, 106558), (44620, 53279)]