230423000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{7433}}^1$

素因数の和:7485

約数の個数: 64

約数和(自身を含む): 556657920

約数和(自身を除く): 326234920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 1000, 1240, 1550, 3100, 3875, 6200, 7433, 7750, 14866, 15500, 29732, 31000, 37165, 59464, 74330, 148660, 185825, 230423, 297320, 371650, 460846, 743300, 921692, 929125, 1152115, 1486600, 1843384, 1858250, 2304230, 3716500, 4608460, 5760575, 7433000, 9216920, 11521150, 23042300, 28802875, 46084600, 57605750, 115211500, 230423000]

約数ペア:

[(1, 230423000), (2, 115211500), (4, 57605750), (5, 46084600), (8, 28802875), (10, 23042300), (20, 11521150), (25, 9216920), (31, 7433000), (40, 5760575), (50, 4608460), (62, 3716500), (100, 2304230), (124, 1858250), (125, 1843384), (155, 1486600), (200, 1152115), (248, 929125), (250, 921692), (310, 743300), (500, 460846), (620, 371650), (775, 297320), (1000, 230423), (1240, 185825), (1550, 148660), (3100, 74330), (3875, 59464), (6200, 37165), (7433, 31000), (7750, 29732), (14866, 15500)]