4041100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 10499328

約数和(自身を除く): 6458228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 251, 322, 350, 460, 502, 575, 644, 700, 805, 1004, 1150, 1255, 1610, 1757, 2300, 2510, 3220, 3514, 4025, 5020, 5773, 6275, 7028, 8050, 8785, 11546, 12550, 16100, 17570, 23092, 25100, 28865, 35140, 40411, 43925, 57730, 80822, 87850, 115460, 144325, 161644, 175700, 202055, 288650, 404110, 577300, 808220, 1010275, 2020550, 4041100]

約数ペア:

[(1, 4041100), (2, 2020550), (4, 1010275), (5, 808220), (7, 577300), (10, 404110), (14, 288650), (20, 202055), (23, 175700), (25, 161644), (28, 144325), (35, 115460), (46, 87850), (50, 80822), (70, 57730), (92, 43925), (100, 40411), (115, 35140), (140, 28865), (161, 25100), (175, 23092), (230, 17570), (251, 16100), (322, 12550), (350, 11546), (460, 8785), (502, 8050), (575, 7028), (644, 6275), (700, 5773), (805, 5020), (1004, 4025), (1150, 3514), (1255, 3220), (1610, 2510), (1757, 2300)]