82837940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4597}}^1$

素因数の和:4676

約数の個数: 48

約数和(自身を含む): 187708752

約数和(自身を除く): 104870812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 4597, 9010, 9194, 18020, 18388, 22985, 45970, 78149, 91940, 156298, 243641, 312596, 390745, 487282, 781490, 974564, 1218205, 1562980, 2436410, 4141897, 4872820, 8283794, 16567588, 20709485, 41418970, 82837940]

約数ペア:

[(1, 82837940), (2, 41418970), (4, 20709485), (5, 16567588), (10, 8283794), (17, 4872820), (20, 4141897), (34, 2436410), (53, 1562980), (68, 1218205), (85, 974564), (106, 781490), (170, 487282), (212, 390745), (265, 312596), (340, 243641), (530, 156298), (901, 91940), (1060, 78149), (1802, 45970), (3604, 22985), (4505, 18388), (4597, 18020), (9010, 9194)]