47431360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8719}}^1$

素因数の和:8753

約数の個数: 56

約数和(自身を含む): 119603520

約数和(自身を除く): 72172160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 8719, 17438, 34876, 43595, 69752, 87190, 139504, 148223, 174380, 279008, 296446, 348760, 558016, 592892, 697520, 741115, 1185784, 1395040, 1482230, 2371568, 2790080, 2964460, 4743136, 5928920, 9486272, 11857840, 23715680, 47431360]

約数ペア:

[(1, 47431360), (2, 23715680), (4, 11857840), (5, 9486272), (8, 5928920), (10, 4743136), (16, 2964460), (17, 2790080), (20, 2371568), (32, 1482230), (34, 1395040), (40, 1185784), (64, 741115), (68, 697520), (80, 592892), (85, 558016), (136, 348760), (160, 296446), (170, 279008), (272, 174380), (320, 148223), (340, 139504), (544, 87190), (680, 69752), (1088, 43595), (1360, 34876), (2720, 17438), (5440, 8719)]