70942880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14303}}^1$

素因数の和:14349

約数の個数: 48

約数和(自身を含む): 173021184

約数和(自身を除く): 102078304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 14303, 28606, 57212, 71515, 114424, 143030, 228848, 286060, 443393, 457696, 572120, 886786, 1144240, 1773572, 2216965, 2288480, 3547144, 4433930, 7094288, 8867860, 14188576, 17735720, 35471440, 70942880]

約数ペア:

[(1, 70942880), (2, 35471440), (4, 17735720), (5, 14188576), (8, 8867860), (10, 7094288), (16, 4433930), (20, 3547144), (31, 2288480), (32, 2216965), (40, 1773572), (62, 1144240), (80, 886786), (124, 572120), (155, 457696), (160, 443393), (248, 286060), (310, 228848), (496, 143030), (620, 114424), (992, 71515), (1240, 57212), (2480, 28606), (4960, 14303)]