137369440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 352277856

約数和(自身を除く): 214908416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 211, 260, 313, 416, 422, 520, 626, 844, 1040, 1055, 1252, 1565, 1688, 2080, 2110, 2504, 2743, 3130, 3376, 4069, 4220, 5008, 5486, 6260, 6752, 8138, 8440, 10016, 10972, 12520, 13715, 16276, 16880, 20345, 21944, 25040, 27430, 32552, 33760, 40690, 43888, 50080, 54860, 65104, 66043, 81380, 87776, 109720, 130208, 132086, 162760, 219440, 264172, 325520, 330215, 438880, 528344, 651040, 660430, 858559, 1056688, 1320860, 1717118, 2113376, 2641720, 3434236, 4292795, 5283440, 6868472, 8585590, 10566880, 13736944, 17171180, 27473888, 34342360, 68684720, 137369440]

約数ペア:

[(1, 137369440), (2, 68684720), (4, 34342360), (5, 27473888), (8, 17171180), (10, 13736944), (13, 10566880), (16, 8585590), (20, 6868472), (26, 5283440), (32, 4292795), (40, 3434236), (52, 2641720), (65, 2113376), (80, 1717118), (104, 1320860), (130, 1056688), (160, 858559), (208, 660430), (211, 651040), (260, 528344), (313, 438880), (416, 330215), (422, 325520), (520, 264172), (626, 219440), (844, 162760), (1040, 132086), (1055, 130208), (1252, 109720), (1565, 87776), (1688, 81380), (2080, 66043), (2110, 65104), (2504, 54860), (2743, 50080), (3130, 43888), (3376, 40690), (4069, 33760), (4220, 32552), (5008, 27430), (5486, 25040), (6260, 21944), (6752, 20345), (8138, 16880), (8440, 16276), (10016, 13715), (10972, 12520)]