23564240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1500

約数の個数: 80

約数和(自身を含む): 64817280

約数和(自身を除く): 41253040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1451, 1624, 2030, 2320, 2902, 3248, 4060, 5804, 7255, 8120, 10157, 11608, 14510, 16240, 20314, 23216, 29020, 40628, 42079, 50785, 58040, 81256, 84158, 101570, 116080, 162512, 168316, 203140, 210395, 294553, 336632, 406280, 420790, 589106, 673264, 812560, 841580, 1178212, 1472765, 1683160, 2356424, 2945530, 3366320, 4712848, 5891060, 11782120, 23564240]

約数ペア:

[(1, 23564240), (2, 11782120), (4, 5891060), (5, 4712848), (7, 3366320), (8, 2945530), (10, 2356424), (14, 1683160), (16, 1472765), (20, 1178212), (28, 841580), (29, 812560), (35, 673264), (40, 589106), (56, 420790), (58, 406280), (70, 336632), (80, 294553), (112, 210395), (116, 203140), (140, 168316), (145, 162512), (203, 116080), (232, 101570), (280, 84158), (290, 81256), (406, 58040), (464, 50785), (560, 42079), (580, 40628), (812, 29020), (1015, 23216), (1160, 20314), (1451, 16240), (1624, 14510), (2030, 11608), (2320, 10157), (2902, 8120), (3248, 7255), (4060, 5804)]