59377840

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 145053216

約数和(自身を除く): 85675376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 43, 80, 82, 86, 164, 172, 205, 215, 328, 344, 410, 421, 430, 656, 688, 820, 842, 860, 1640, 1684, 1720, 1763, 2105, 3280, 3368, 3440, 3526, 4210, 6736, 7052, 8420, 8815, 14104, 16840, 17261, 17630, 18103, 28208, 33680, 34522, 35260, 36206, 69044, 70520, 72412, 86305, 90515, 138088, 141040, 144824, 172610, 181030, 276176, 289648, 345220, 362060, 690440, 724120, 742223, 1380880, 1448240, 1484446, 2968892, 3711115, 5937784, 7422230, 11875568, 14844460, 29688920, 59377840]

約数ペア:

[(1, 59377840), (2, 29688920), (4, 14844460), (5, 11875568), (8, 7422230), (10, 5937784), (16, 3711115), (20, 2968892), (40, 1484446), (41, 1448240), (43, 1380880), (80, 742223), (82, 724120), (86, 690440), (164, 362060), (172, 345220), (205, 289648), (215, 276176), (328, 181030), (344, 172610), (410, 144824), (421, 141040), (430, 138088), (656, 90515), (688, 86305), (820, 72412), (842, 70520), (860, 69044), (1640, 36206), (1684, 35260), (1720, 34522), (1763, 33680), (2105, 28208), (3280, 18103), (3368, 17630), (3440, 17261), (3526, 16840), (4210, 14104), (6736, 8815), (7052, 8420)]