88500640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32537}}^1$

素因数の和:32569

約数の個数: 48

約数和(自身を含む): 221388552

約数和(自身を除く): 132887912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 32537, 65074, 130148, 162685, 260296, 325370, 520592, 553129, 650740, 1041184, 1106258, 1301480, 2212516, 2602960, 2765645, 4425032, 5205920, 5531290, 8850064, 11062580, 17700128, 22125160, 44250320, 88500640]

約数ペア:

[(1, 88500640), (2, 44250320), (4, 22125160), (5, 17700128), (8, 11062580), (10, 8850064), (16, 5531290), (17, 5205920), (20, 4425032), (32, 2765645), (34, 2602960), (40, 2212516), (68, 1301480), (80, 1106258), (85, 1041184), (136, 650740), (160, 553129), (170, 520592), (272, 325370), (340, 260296), (544, 162685), (680, 130148), (1360, 65074), (2720, 32537)]