23741731900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{8353}}^1$

素因数の和:9071

約数の個数: 72

約数和(自身を含む): 52803762704

約数和(自身を除く): 29062030804

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 661, 860, 1075, 1322, 2150, 2644, 3305, 4300, 6610, 8353, 13220, 16525, 16706, 28423, 33050, 33412, 41765, 56846, 66100, 83530, 113692, 142115, 167060, 208825, 284230, 359179, 417650, 568460, 710575, 718358, 835300, 1421150, 1436716, 1795895, 2842300, 3591790, 5521333, 7183580, 8979475, 11042666, 17958950, 22085332, 27606665, 35917900, 55213330, 110426660, 138033325, 237417319, 276066650, 474834638, 552133300, 949669276, 1187086595, 2374173190, 4748346380, 5935432975, 11870865950, 23741731900]

約数ペア:

[(1, 23741731900), (2, 11870865950), (4, 5935432975), (5, 4748346380), (10, 2374173190), (20, 1187086595), (25, 949669276), (43, 552133300), (50, 474834638), (86, 276066650), (100, 237417319), (172, 138033325), (215, 110426660), (430, 55213330), (661, 35917900), (860, 27606665), (1075, 22085332), (1322, 17958950), (2150, 11042666), (2644, 8979475), (3305, 7183580), (4300, 5521333), (6610, 3591790), (8353, 2842300), (13220, 1795895), (16525, 1436716), (16706, 1421150), (28423, 835300), (33050, 718358), (33412, 710575), (41765, 568460), (56846, 417650), (66100, 359179), (83530, 284230), (113692, 208825), (142115, 167060)]