45905900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 107857680

約数和(自身を除く): 61951780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 370, 380, 475, 653, 703, 740, 925, 950, 1306, 1406, 1850, 1900, 2612, 2812, 3265, 3515, 3700, 6530, 7030, 12407, 13060, 14060, 16325, 17575, 24161, 24814, 32650, 35150, 48322, 49628, 62035, 65300, 70300, 96644, 120805, 124070, 241610, 248140, 310175, 459059, 483220, 604025, 620350, 918118, 1208050, 1240700, 1836236, 2295295, 2416100, 4590590, 9181180, 11476475, 22952950, 45905900]

約数ペア:

[(1, 45905900), (2, 22952950), (4, 11476475), (5, 9181180), (10, 4590590), (19, 2416100), (20, 2295295), (25, 1836236), (37, 1240700), (38, 1208050), (50, 918118), (74, 620350), (76, 604025), (95, 483220), (100, 459059), (148, 310175), (185, 248140), (190, 241610), (370, 124070), (380, 120805), (475, 96644), (653, 70300), (703, 65300), (740, 62035), (925, 49628), (950, 48322), (1306, 35150), (1406, 32650), (1850, 24814), (1900, 24161), (2612, 17575), (2812, 16325), (3265, 14060), (3515, 13060), (3700, 12407), (6530, 7030)]