4192750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 8116992

約数和(自身を除く): 3924242

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 541, 775, 1082, 1550, 2705, 3875, 5410, 7750, 13525, 16771, 27050, 33542, 67625, 83855, 135250, 167710, 419275, 838550, 2096375, 4192750]

約数ペア:

[(1, 4192750), (2, 2096375), (5, 838550), (10, 419275), (25, 167710), (31, 135250), (50, 83855), (62, 67625), (125, 33542), (155, 27050), (250, 16771), (310, 13525), (541, 7750), (775, 5410), (1082, 3875), (1550, 2705)]