29274700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3251

約数の個数: 72

約数和(自身を含む): 78210272

約数和(自身を除く): 48935572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 3217, 4550, 6434, 9100, 12868, 16085, 22519, 32170, 41821, 45038, 64340, 80425, 83642, 90076, 112595, 160850, 167284, 209105, 225190, 292747, 321700, 418210, 450380, 562975, 585494, 836420, 1045525, 1125950, 1170988, 1463735, 2091050, 2251900, 2927470, 4182100, 5854940, 7318675, 14637350, 29274700]

約数ペア:

[(1, 29274700), (2, 14637350), (4, 7318675), (5, 5854940), (7, 4182100), (10, 2927470), (13, 2251900), (14, 2091050), (20, 1463735), (25, 1170988), (26, 1125950), (28, 1045525), (35, 836420), (50, 585494), (52, 562975), (65, 450380), (70, 418210), (91, 321700), (100, 292747), (130, 225190), (140, 209105), (175, 167284), (182, 160850), (260, 112595), (325, 90076), (350, 83642), (364, 80425), (455, 64340), (650, 45038), (700, 41821), (910, 32170), (1300, 22519), (1820, 16085), (2275, 12868), (3217, 9100), (4550, 6434)]