88208680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13697}}^1$

素因数の和:13738

約数の個数: 64

約数和(自身を含む): 236701440

約数和(自身を除く): 148492760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 13697, 27394, 54788, 68485, 95879, 109576, 136970, 191758, 273940, 315031, 383516, 479395, 547880, 630062, 767032, 958790, 1260124, 1575155, 1917580, 2205217, 2520248, 3150310, 3835160, 4410434, 6300620, 8820868, 11026085, 12601240, 17641736, 22052170, 44104340, 88208680]

約数ペア:

[(1, 88208680), (2, 44104340), (4, 22052170), (5, 17641736), (7, 12601240), (8, 11026085), (10, 8820868), (14, 6300620), (20, 4410434), (23, 3835160), (28, 3150310), (35, 2520248), (40, 2205217), (46, 1917580), (56, 1575155), (70, 1260124), (92, 958790), (115, 767032), (140, 630062), (161, 547880), (184, 479395), (230, 383516), (280, 315031), (322, 273940), (460, 191758), (644, 136970), (805, 109576), (920, 95879), (1288, 68485), (1610, 54788), (3220, 27394), (6440, 13697)]