40676150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 81423360

約数和(自身を除く): 40747210

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 911, 950, 1175, 1786, 1822, 2350, 4465, 4555, 8930, 9110, 17309, 22325, 22775, 34618, 42817, 44650, 45550, 85634, 86545, 173090, 214085, 428170, 432725, 813523, 865450, 1070425, 1627046, 2140850, 4067615, 8135230, 20338075, 40676150]

約数ペア:

[(1, 40676150), (2, 20338075), (5, 8135230), (10, 4067615), (19, 2140850), (25, 1627046), (38, 1070425), (47, 865450), (50, 813523), (94, 432725), (95, 428170), (190, 214085), (235, 173090), (470, 86545), (475, 85634), (893, 45550), (911, 44650), (950, 42817), (1175, 34618), (1786, 22775), (1822, 22325), (2350, 17309), (4465, 9110), (4555, 8930)]