27411287930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{991}}^1\times {\mathrm{1259}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 53546572800

約数和(自身を除く): 26135284870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 991, 1259, 1690, 1982, 2197, 2518, 4394, 4955, 6295, 9910, 10985, 12590, 12883, 16367, 21970, 25766, 32734, 64415, 81835, 128830, 163670, 167479, 212771, 334958, 425542, 837395, 1063855, 1247669, 1674790, 2127710, 2177227, 2495338, 2766023, 4354454, 5532046, 6238345, 10886135, 12476690, 13830115, 16219697, 21772270, 27660230, 32439394, 81098485, 162196970, 210856061, 421712122, 1054280305, 2108560610, 2741128793, 5482257586, 13705643965, 27411287930]

約数ペア:

[(1, 27411287930), (2, 13705643965), (5, 5482257586), (10, 2741128793), (13, 2108560610), (26, 1054280305), (65, 421712122), (130, 210856061), (169, 162196970), (338, 81098485), (845, 32439394), (991, 27660230), (1259, 21772270), (1690, 16219697), (1982, 13830115), (2197, 12476690), (2518, 10886135), (4394, 6238345), (4955, 5532046), (6295, 4354454), (9910, 2766023), (10985, 2495338), (12590, 2177227), (12883, 2127710), (16367, 1674790), (21970, 1247669), (25766, 1063855), (32734, 837395), (64415, 425542), (81835, 334958), (128830, 212771), (163670, 167479)]