40806597910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1166903}}^1$

素因数の和:1167192

約数の個数: 32

約数和(自身を含む): 79396148160

約数和(自身を除く): 38589550250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 2690, 3497, 6994, 17485, 34970, 1166903, 2333806, 5834515, 11669030, 15169739, 30339478, 75848695, 151697390, 313896907, 627793814, 1569484535, 3138969070, 4080659791, 8161319582, 20403298955, 40806597910]

約数ペア:

[(1, 40806597910), (2, 20403298955), (5, 8161319582), (10, 4080659791), (13, 3138969070), (26, 1569484535), (65, 627793814), (130, 313896907), (269, 151697390), (538, 75848695), (1345, 30339478), (2690, 15169739), (3497, 11669030), (6994, 5834515), (17485, 2333806), (34970, 1166903)]