103353160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 246240000

約数和(自身を除く): 142886840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 239, 380, 478, 569, 760, 956, 1138, 1195, 1912, 2276, 2390, 2845, 4541, 4552, 4780, 5690, 9082, 9560, 10811, 11380, 18164, 21622, 22705, 22760, 36328, 43244, 45410, 54055, 86488, 90820, 108110, 135991, 181640, 216220, 271982, 432440, 543964, 679955, 1087928, 1359910, 2583829, 2719820, 5167658, 5439640, 10335316, 12919145, 20670632, 25838290, 51676580, 103353160]

約数ペア:

[(1, 103353160), (2, 51676580), (4, 25838290), (5, 20670632), (8, 12919145), (10, 10335316), (19, 5439640), (20, 5167658), (38, 2719820), (40, 2583829), (76, 1359910), (95, 1087928), (152, 679955), (190, 543964), (239, 432440), (380, 271982), (478, 216220), (569, 181640), (760, 135991), (956, 108110), (1138, 90820), (1195, 86488), (1912, 54055), (2276, 45410), (2390, 43244), (2845, 36328), (4541, 22760), (4552, 22705), (4780, 21622), (5690, 18164), (9082, 11380), (9560, 10811)]