898410050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2441}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 1774152072

約数和(自身を除く): 875742022

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 433, 850, 866, 2165, 2441, 4330, 4882, 7361, 10825, 12205, 14722, 21650, 24410, 36805, 41497, 61025, 73610, 82994, 122050, 184025, 207485, 368050, 414970, 1037425, 1056953, 2074850, 2113906, 5284765, 10569530, 17968201, 26423825, 35936402, 52847650, 89841005, 179682010, 449205025, 898410050]

約数ペア:

[(1, 898410050), (2, 449205025), (5, 179682010), (10, 89841005), (17, 52847650), (25, 35936402), (34, 26423825), (50, 17968201), (85, 10569530), (170, 5284765), (425, 2113906), (433, 2074850), (850, 1056953), (866, 1037425), (2165, 414970), (2441, 368050), (4330, 207485), (4882, 184025), (7361, 122050), (10825, 82994), (12205, 73610), (14722, 61025), (21650, 41497), (24410, 36805)]