5125250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 11007360

約数和(自身を除く): 5882110

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 83, 95, 125, 130, 166, 190, 247, 250, 325, 415, 475, 494, 650, 830, 950, 1079, 1235, 1577, 1625, 2075, 2158, 2375, 2470, 3154, 3250, 4150, 4750, 5395, 6175, 7885, 10375, 10790, 12350, 15770, 20501, 20750, 26975, 30875, 39425, 41002, 53950, 61750, 78850, 102505, 134875, 197125, 205010, 269750, 394250, 512525, 1025050, 2562625, 5125250]

約数ペア:

[(1, 5125250), (2, 2562625), (5, 1025050), (10, 512525), (13, 394250), (19, 269750), (25, 205010), (26, 197125), (38, 134875), (50, 102505), (65, 78850), (83, 61750), (95, 53950), (125, 41002), (130, 39425), (166, 30875), (190, 26975), (247, 20750), (250, 20501), (325, 15770), (415, 12350), (475, 10790), (494, 10375), (650, 7885), (830, 6175), (950, 5395), (1079, 4750), (1235, 4150), (1577, 3250), (1625, 3154), (2075, 2470), (2158, 2375)]