41722678300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{51137}}^1$

素因数の和:51391

約数の個数: 72

約数和(自身を含む): 93214346400

約数和(自身を除く): 51491668100

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 199, 205, 398, 410, 796, 820, 995, 1025, 1990, 2050, 3980, 4100, 4975, 8159, 9950, 16318, 19900, 32636, 40795, 51137, 81590, 102274, 163180, 203975, 204548, 255685, 407950, 511370, 815900, 1022740, 1278425, 2096617, 2556850, 4193234, 5113700, 8386468, 10176263, 10483085, 20352526, 20966170, 40705052, 41932340, 50881315, 52415425, 101762630, 104830850, 203525260, 209661700, 254406575, 417226783, 508813150, 834453566, 1017626300, 1668907132, 2086133915, 4172267830, 8344535660, 10430669575, 20861339150, 41722678300]

約数ペア:

[(1, 41722678300), (2, 20861339150), (4, 10430669575), (5, 8344535660), (10, 4172267830), (20, 2086133915), (25, 1668907132), (41, 1017626300), (50, 834453566), (82, 508813150), (100, 417226783), (164, 254406575), (199, 209661700), (205, 203525260), (398, 104830850), (410, 101762630), (796, 52415425), (820, 50881315), (995, 41932340), (1025, 40705052), (1990, 20966170), (2050, 20352526), (3980, 10483085), (4100, 10176263), (4975, 8386468), (8159, 5113700), (9950, 4193234), (16318, 2556850), (19900, 2096617), (32636, 1278425), (40795, 1022740), (51137, 815900), (81590, 511370), (102274, 407950), (163180, 255685), (203975, 204548)]