40170528

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1498

約数の個数: 72

約数和(自身を含む): 115449516

約数和(自身を除く): 75278988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1381, 1616, 1818, 2424, 2762, 3232, 3636, 4143, 4848, 5524, 7272, 8286, 9696, 11048, 12429, 14544, 16572, 22096, 24858, 29088, 33144, 44192, 49716, 66288, 99432, 132576, 139481, 198864, 278962, 397728, 418443, 557924, 836886, 1115848, 1255329, 1673772, 2231696, 2510658, 3347544, 4463392, 5021316, 6695088, 10042632, 13390176, 20085264, 40170528]

約数ペア:

[(1, 40170528), (2, 20085264), (3, 13390176), (4, 10042632), (6, 6695088), (8, 5021316), (9, 4463392), (12, 3347544), (16, 2510658), (18, 2231696), (24, 1673772), (32, 1255329), (36, 1115848), (48, 836886), (72, 557924), (96, 418443), (101, 397728), (144, 278962), (202, 198864), (288, 139481), (303, 132576), (404, 99432), (606, 66288), (808, 49716), (909, 44192), (1212, 33144), (1381, 29088), (1616, 24858), (1818, 22096), (2424, 16572), (2762, 14544), (3232, 12429), (3636, 11048), (4143, 9696), (4848, 8286), (5524, 7272)]