2452206880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2437}}^1$

素因数の和:2802

約数の個数: 96

約数和(自身を含む): 6119184960

約数和(自身を除く): 3666978080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 331, 380, 608, 662, 760, 1324, 1520, 1655, 2437, 2648, 3040, 3310, 4874, 5296, 6289, 6620, 9748, 10592, 12185, 12578, 13240, 19496, 24370, 25156, 26480, 31445, 38992, 46303, 48740, 50312, 52960, 62890, 77984, 92606, 97480, 100624, 125780, 185212, 194960, 201248, 231515, 251560, 370424, 389920, 463030, 503120, 740848, 806647, 926060, 1006240, 1481696, 1613294, 1852120, 3226588, 3704240, 4033235, 6453176, 7408480, 8066470, 12906352, 15326293, 16132940, 25812704, 30652586, 32265880, 61305172, 64531760, 76631465, 122610344, 129063520, 153262930, 245220688, 306525860, 490441376, 613051720, 1226103440, 2452206880]

約数ペア:

[(1, 2452206880), (2, 1226103440), (4, 613051720), (5, 490441376), (8, 306525860), (10, 245220688), (16, 153262930), (19, 129063520), (20, 122610344), (32, 76631465), (38, 64531760), (40, 61305172), (76, 32265880), (80, 30652586), (95, 25812704), (152, 16132940), (160, 15326293), (190, 12906352), (304, 8066470), (331, 7408480), (380, 6453176), (608, 4033235), (662, 3704240), (760, 3226588), (1324, 1852120), (1520, 1613294), (1655, 1481696), (2437, 1006240), (2648, 926060), (3040, 806647), (3310, 740848), (4874, 503120), (5296, 463030), (6289, 389920), (6620, 370424), (9748, 251560), (10592, 231515), (12185, 201248), (12578, 194960), (13240, 185212), (19496, 125780), (24370, 100624), (25156, 97480), (26480, 92606), (31445, 77984), (38992, 62890), (46303, 52960), (48740, 50312)]