41895280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1046

約数の個数: 80

約数和(自身を含む): 112849920

約数和(自身を除く): 70954640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 947, 1106, 1264, 1580, 1894, 2212, 2765, 3160, 3788, 4424, 4735, 5530, 6320, 6629, 7576, 8848, 9470, 11060, 13258, 15152, 18940, 22120, 26516, 33145, 37880, 44240, 53032, 66290, 74813, 75760, 106064, 132580, 149626, 265160, 299252, 374065, 523691, 530320, 598504, 748130, 1047382, 1197008, 1496260, 2094764, 2618455, 2992520, 4189528, 5236910, 5985040, 8379056, 10473820, 20947640, 41895280]

約数ペア:

[(1, 41895280), (2, 20947640), (4, 10473820), (5, 8379056), (7, 5985040), (8, 5236910), (10, 4189528), (14, 2992520), (16, 2618455), (20, 2094764), (28, 1496260), (35, 1197008), (40, 1047382), (56, 748130), (70, 598504), (79, 530320), (80, 523691), (112, 374065), (140, 299252), (158, 265160), (280, 149626), (316, 132580), (395, 106064), (553, 75760), (560, 74813), (632, 66290), (790, 53032), (947, 44240), (1106, 37880), (1264, 33145), (1580, 26516), (1894, 22120), (2212, 18940), (2765, 15152), (3160, 13258), (3788, 11060), (4424, 9470), (4735, 8848), (5530, 7576), (6320, 6629)]