79193620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4337}}^1$

素因数の和:4440

約数の個数: 48

約数和(自身を含む): 183653568

約数和(自身を除く): 104459948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4337, 4565, 8674, 9130, 17348, 18260, 21685, 43370, 47707, 86740, 95414, 190828, 238535, 359971, 477070, 719942, 954140, 1439884, 1799855, 3599710, 3959681, 7199420, 7919362, 15838724, 19798405, 39596810, 79193620]

約数ペア:

[(1, 79193620), (2, 39596810), (4, 19798405), (5, 15838724), (10, 7919362), (11, 7199420), (20, 3959681), (22, 3599710), (44, 1799855), (55, 1439884), (83, 954140), (110, 719942), (166, 477070), (220, 359971), (332, 238535), (415, 190828), (830, 95414), (913, 86740), (1660, 47707), (1826, 43370), (3652, 21685), (4337, 18260), (4565, 17348), (8674, 9130)]