83581120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37313}}^1$

素因数の和:37337

約数の個数: 56

約数和(自身を含む): 227466144

約数和(自身を除く): 143885024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 37313, 74626, 149252, 186565, 261191, 298504, 373130, 522382, 597008, 746260, 1044764, 1194016, 1305955, 1492520, 2089528, 2388032, 2611910, 2985040, 4179056, 5223820, 5970080, 8358112, 10447640, 11940160, 16716224, 20895280, 41790560, 83581120]

約数ペア:

[(1, 83581120), (2, 41790560), (4, 20895280), (5, 16716224), (7, 11940160), (8, 10447640), (10, 8358112), (14, 5970080), (16, 5223820), (20, 4179056), (28, 2985040), (32, 2611910), (35, 2388032), (40, 2089528), (56, 1492520), (64, 1305955), (70, 1194016), (80, 1044764), (112, 746260), (140, 597008), (160, 522382), (224, 373130), (280, 298504), (320, 261191), (448, 186565), (560, 149252), (1120, 74626), (2240, 37313)]