76172240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56009}}^1$

素因数の和:56039

約数の個数: 40

約数和(自身を含む): 187521480

約数和(自身を除く): 111349240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 56009, 112018, 224036, 280045, 448072, 560090, 896144, 952153, 1120180, 1904306, 2240360, 3808612, 4480720, 4760765, 7617224, 9521530, 15234448, 19043060, 38086120, 76172240]

約数ペア:

[(1, 76172240), (2, 38086120), (4, 19043060), (5, 15234448), (8, 9521530), (10, 7617224), (16, 4760765), (17, 4480720), (20, 3808612), (34, 2240360), (40, 1904306), (68, 1120180), (80, 952153), (85, 896144), (136, 560090), (170, 448072), (272, 280045), (340, 224036), (680, 112018), (1360, 56009)]