118848440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 277184160

約数和(自身を除く): 158335720

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 131, 148, 185, 262, 296, 370, 524, 613, 655, 740, 1048, 1226, 1310, 1480, 2452, 2620, 3065, 4847, 4904, 5240, 6130, 9694, 12260, 19388, 22681, 24235, 24520, 38776, 45362, 48470, 80303, 90724, 96940, 113405, 160606, 181448, 193880, 226810, 321212, 401515, 453620, 642424, 803030, 907240, 1606060, 2971211, 3212120, 5942422, 11884844, 14856055, 23769688, 29712110, 59424220, 118848440]

約数ペア:

[(1, 118848440), (2, 59424220), (4, 29712110), (5, 23769688), (8, 14856055), (10, 11884844), (20, 5942422), (37, 3212120), (40, 2971211), (74, 1606060), (131, 907240), (148, 803030), (185, 642424), (262, 453620), (296, 401515), (370, 321212), (524, 226810), (613, 193880), (655, 181448), (740, 160606), (1048, 113405), (1226, 96940), (1310, 90724), (1480, 80303), (2452, 48470), (2620, 45362), (3065, 38776), (4847, 24520), (4904, 24235), (5240, 22681), (6130, 19388), (9694, 12260)]