42672100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 100271360

約数和(自身を除く): 57599260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 370, 380, 475, 607, 703, 740, 925, 950, 1214, 1406, 1850, 1900, 2428, 2812, 3035, 3515, 3700, 6070, 7030, 11533, 12140, 14060, 15175, 17575, 22459, 23066, 30350, 35150, 44918, 46132, 57665, 60700, 70300, 89836, 112295, 115330, 224590, 230660, 288325, 426721, 449180, 561475, 576650, 853442, 1122950, 1153300, 1706884, 2133605, 2245900, 4267210, 8534420, 10668025, 21336050, 42672100]

約数ペア:

[(1, 42672100), (2, 21336050), (4, 10668025), (5, 8534420), (10, 4267210), (19, 2245900), (20, 2133605), (25, 1706884), (37, 1153300), (38, 1122950), (50, 853442), (74, 576650), (76, 561475), (95, 449180), (100, 426721), (148, 288325), (185, 230660), (190, 224590), (370, 115330), (380, 112295), (475, 89836), (607, 70300), (703, 60700), (740, 57665), (925, 46132), (950, 44918), (1214, 35150), (1406, 30350), (1850, 23066), (1900, 22459), (2428, 17575), (2812, 15175), (3035, 14060), (3515, 12140), (3700, 11533), (6070, 7030)]