28587300250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{21727}}^1$

素因数の和:22040

約数の個数: 64

約数和(自身を含む): 56537994240

約数和(自身を除く): 27950693990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 277, 475, 554, 950, 1385, 2375, 2770, 4750, 5263, 6925, 10526, 13850, 21727, 26315, 34625, 43454, 52630, 69250, 108635, 131575, 217270, 263150, 412813, 543175, 657875, 825626, 1086350, 1315750, 2064065, 2715875, 4128130, 5431750, 6018379, 10320325, 12036758, 20640650, 30091895, 51601625, 60183790, 103203250, 114349201, 150459475, 228698402, 300918950, 571746005, 752297375, 1143492010, 1504594750, 2858730025, 5717460050, 14293650125, 28587300250]

約数ペア:

[(1, 28587300250), (2, 14293650125), (5, 5717460050), (10, 2858730025), (19, 1504594750), (25, 1143492010), (38, 752297375), (50, 571746005), (95, 300918950), (125, 228698402), (190, 150459475), (250, 114349201), (277, 103203250), (475, 60183790), (554, 51601625), (950, 30091895), (1385, 20640650), (2375, 12036758), (2770, 10320325), (4750, 6018379), (5263, 5431750), (6925, 4128130), (10526, 2715875), (13850, 2064065), (21727, 1315750), (26315, 1086350), (34625, 825626), (43454, 657875), (52630, 543175), (69250, 412813), (108635, 263150), (131575, 217270)]