75878480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55793}}^1$

素因数の和:55823

約数の個数: 40

約数和(自身を含む): 186798312

約数和(自身を除く): 110919832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 55793, 111586, 223172, 278965, 446344, 557930, 892688, 948481, 1115860, 1896962, 2231720, 3793924, 4463440, 4742405, 7587848, 9484810, 15175696, 18969620, 37939240, 75878480]

約数ペア:

[(1, 75878480), (2, 37939240), (4, 18969620), (5, 15175696), (8, 9484810), (10, 7587848), (16, 4742405), (17, 4463440), (20, 3793924), (34, 2231720), (40, 1896962), (68, 1115860), (80, 948481), (85, 892688), (136, 557930), (170, 446344), (272, 278965), (340, 223172), (680, 111586), (1360, 55793)]