112504897420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{442619}}^1$

素因数の和:442878

約数の個数: 48

約数和(自身を含む): 240926918400

約数和(自身を除く): 128422020980

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 179, 284, 355, 358, 710, 716, 895, 1420, 1790, 3580, 12709, 25418, 50836, 63545, 127090, 254180, 442619, 885238, 1770476, 2213095, 4426190, 8852380, 31425949, 62851898, 79228801, 125703796, 157129745, 158457602, 314259490, 316915204, 396144005, 628518980, 792288010, 1584576020, 5625244871, 11250489742, 22500979484, 28126224355, 56252448710, 112504897420]

約数ペア:

[(1, 112504897420), (2, 56252448710), (4, 28126224355), (5, 22500979484), (10, 11250489742), (20, 5625244871), (71, 1584576020), (142, 792288010), (179, 628518980), (284, 396144005), (355, 316915204), (358, 314259490), (710, 158457602), (716, 157129745), (895, 125703796), (1420, 79228801), (1790, 62851898), (3580, 31425949), (12709, 8852380), (25418, 4426190), (50836, 2213095), (63545, 1770476), (127090, 885238), (254180, 442619)]