1961750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 64

約数和(自身を含む): 4492800

約数和(自身を除く): 2531050

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 59, 70, 95, 118, 125, 133, 175, 190, 250, 266, 295, 350, 413, 475, 590, 665, 826, 875, 950, 1121, 1330, 1475, 1750, 2065, 2242, 2375, 2950, 3325, 4130, 4750, 5605, 6650, 7375, 7847, 10325, 11210, 14750, 15694, 16625, 20650, 28025, 33250, 39235, 51625, 56050, 78470, 103250, 140125, 196175, 280250, 392350, 980875, 1961750]

約数ペア:

[(1, 1961750), (2, 980875), (5, 392350), (7, 280250), (10, 196175), (14, 140125), (19, 103250), (25, 78470), (35, 56050), (38, 51625), (50, 39235), (59, 33250), (70, 28025), (95, 20650), (118, 16625), (125, 15694), (133, 14750), (175, 11210), (190, 10325), (250, 7847), (266, 7375), (295, 6650), (350, 5605), (413, 4750), (475, 4130), (590, 3325), (665, 2950), (826, 2375), (875, 2242), (950, 2065), (1121, 1750), (1330, 1475)]