40246906980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{95825969}}^1$

素因数の和:95825988

約数の個数: 48

約数和(自身を含む): 128790103680

約数和(自身を除く): 88543196700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 95825969, 191651938, 287477907, 383303876, 479129845, 574955814, 670781783, 958259690, 1149911628, 1341563566, 1437389535, 1916519380, 2012345349, 2683127132, 2874779070, 3353908915, 4024690698, 5749558140, 6707817830, 8049381396, 10061726745, 13415635660, 20123453490, 40246906980]

約数ペア:

[(1, 40246906980), (2, 20123453490), (3, 13415635660), (4, 10061726745), (5, 8049381396), (6, 6707817830), (7, 5749558140), (10, 4024690698), (12, 3353908915), (14, 2874779070), (15, 2683127132), (20, 2012345349), (21, 1916519380), (28, 1437389535), (30, 1341563566), (35, 1149911628), (42, 958259690), (60, 670781783), (70, 574955814), (84, 479129845), (105, 383303876), (140, 287477907), (210, 191651938), (420, 95825969)]