28115250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2012

約数の個数: 64

約数和(自身を含む): 73906560

約数和(自身を除く): 45791310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 750, 950, 1425, 1973, 2375, 2850, 3946, 4750, 5919, 7125, 9865, 11838, 14250, 19730, 29595, 37487, 49325, 59190, 74974, 98650, 112461, 147975, 187435, 224922, 246625, 295950, 374870, 493250, 562305, 739875, 937175, 1124610, 1479750, 1874350, 2811525, 4685875, 5623050, 9371750, 14057625, 28115250]

約数ペア:

[(1, 28115250), (2, 14057625), (3, 9371750), (5, 5623050), (6, 4685875), (10, 2811525), (15, 1874350), (19, 1479750), (25, 1124610), (30, 937175), (38, 739875), (50, 562305), (57, 493250), (75, 374870), (95, 295950), (114, 246625), (125, 224922), (150, 187435), (190, 147975), (250, 112461), (285, 98650), (375, 74974), (475, 59190), (570, 49325), (750, 37487), (950, 29595), (1425, 19730), (1973, 14250), (2375, 11838), (2850, 9865), (3946, 7125), (4750, 5919)]