359364020

素因数分解:

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

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 801229968

約数和(自身を除く): 441865948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 433, 866, 1732, 2165, 2441, 4330, 4882, 7361, 8660, 9764, 12205, 14722, 24410, 29444, 36805, 41497, 48820, 73610, 82994, 147220, 165988, 207485, 414970, 829940, 1056953, 2113906, 4227812, 5284765, 10569530, 17968201, 21139060, 35936402, 71872804, 89841005, 179682010, 359364020]

約数ペア:

[(1, 359364020), (2, 179682010), (4, 89841005), (5, 71872804), (10, 35936402), (17, 21139060), (20, 17968201), (34, 10569530), (68, 5284765), (85, 4227812), (170, 2113906), (340, 1056953), (433, 829940), (866, 414970), (1732, 207485), (2165, 165988), (2441, 147220), (4330, 82994), (4882, 73610), (7361, 48820), (8660, 41497), (9764, 36805), (12205, 29444), (14722, 24410)]