88419040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32507}}^1$

素因数の和:32539

約数の個数: 48

約数和(自身を含む): 221184432

約数和(自身を除く): 132765392

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, 32507, 65014, 130028, 162535, 260056, 325070, 520112, 552619, 650140, 1040224, 1105238, 1300280, 2210476, 2600560, 2763095, 4420952, 5201120, 5526190, 8841904, 11052380, 17683808, 22104760, 44209520, 88419040]

約数ペア:

[(1, 88419040), (2, 44209520), (4, 22104760), (5, 17683808), (8, 11052380), (10, 8841904), (16, 5526190), (17, 5201120), (20, 4420952), (32, 2763095), (34, 2600560), (40, 2210476), (68, 1300280), (80, 1105238), (85, 1040224), (136, 650140), (160, 552619), (170, 520112), (272, 325070), (340, 260056), (544, 162535), (680, 130028), (1360, 65014), (2720, 32507)]