40529360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1753}}^1$

素因数の和:1800

約数の個数: 60

約数和(自身を含む): 100156908

約数和(自身を除く): 59627548

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 1753, 2312, 2890, 3506, 4624, 5780, 7012, 8765, 11560, 14024, 17530, 23120, 28048, 29801, 35060, 59602, 70120, 119204, 140240, 149005, 238408, 298010, 476816, 506617, 596020, 1013234, 1192040, 2026468, 2384080, 2533085, 4052936, 5066170, 8105872, 10132340, 20264680, 40529360]

約数ペア:

[(1, 40529360), (2, 20264680), (4, 10132340), (5, 8105872), (8, 5066170), (10, 4052936), (16, 2533085), (17, 2384080), (20, 2026468), (34, 1192040), (40, 1013234), (68, 596020), (80, 506617), (85, 476816), (136, 298010), (170, 238408), (272, 149005), (289, 140240), (340, 119204), (578, 70120), (680, 59602), (1156, 35060), (1360, 29801), (1445, 28048), (1753, 23120), (2312, 17530), (2890, 14024), (3506, 11560), (4624, 8765), (5780, 7012)]