41972820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 122145408

約数和(自身を除く): 80172588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 67, 106, 134, 159, 197, 201, 212, 265, 268, 318, 335, 394, 402, 530, 591, 636, 670, 788, 795, 804, 985, 1005, 1060, 1182, 1340, 1590, 1970, 2010, 2364, 2955, 3180, 3551, 3940, 4020, 5910, 7102, 10441, 10653, 11820, 13199, 14204, 17755, 20882, 21306, 26398, 31323, 35510, 39597, 41764, 42612, 52205, 52796, 53265, 62646, 65995, 71020, 79194, 104410, 106530, 125292, 131990, 156615, 158388, 197985, 208820, 213060, 263980, 313230, 395970, 626460, 699547, 791940, 1399094, 2098641, 2798188, 3497735, 4197282, 6995470, 8394564, 10493205, 13990940, 20986410, 41972820]

約数ペア:

[(1, 41972820), (2, 20986410), (3, 13990940), (4, 10493205), (5, 8394564), (6, 6995470), (10, 4197282), (12, 3497735), (15, 2798188), (20, 2098641), (30, 1399094), (53, 791940), (60, 699547), (67, 626460), (106, 395970), (134, 313230), (159, 263980), (197, 213060), (201, 208820), (212, 197985), (265, 158388), (268, 156615), (318, 131990), (335, 125292), (394, 106530), (402, 104410), (530, 79194), (591, 71020), (636, 65995), (670, 62646), (788, 53265), (795, 52796), (804, 52205), (985, 42612), (1005, 41764), (1060, 39597), (1182, 35510), (1340, 31323), (1590, 26398), (1970, 21306), (2010, 20882), (2364, 17755), (2955, 14204), (3180, 13199), (3551, 11820), (3940, 10653), (4020, 10441), (5910, 7102)]