24289840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 60496128

約数和(自身を除く): 36206288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 307, 344, 368, 430, 460, 614, 688, 860, 920, 989, 1228, 1535, 1720, 1840, 1978, 2456, 3070, 3440, 3956, 4912, 4945, 6140, 7061, 7912, 9890, 12280, 13201, 14122, 15824, 19780, 24560, 26402, 28244, 35305, 39560, 52804, 56488, 66005, 70610, 79120, 105608, 112976, 132010, 141220, 211216, 264020, 282440, 303623, 528040, 564880, 607246, 1056080, 1214492, 1518115, 2428984, 3036230, 4857968, 6072460, 12144920, 24289840]

約数ペア:

[(1, 24289840), (2, 12144920), (4, 6072460), (5, 4857968), (8, 3036230), (10, 2428984), (16, 1518115), (20, 1214492), (23, 1056080), (40, 607246), (43, 564880), (46, 528040), (80, 303623), (86, 282440), (92, 264020), (115, 211216), (172, 141220), (184, 132010), (215, 112976), (230, 105608), (307, 79120), (344, 70610), (368, 66005), (430, 56488), (460, 52804), (614, 39560), (688, 35305), (860, 28244), (920, 26402), (989, 24560), (1228, 19780), (1535, 15824), (1720, 14122), (1840, 13201), (1978, 12280), (2456, 9890), (3070, 7912), (3440, 7061), (3956, 6140), (4912, 4945)]