103458160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3266

約数の個数: 80

約数和(自身を含む): 267482880

約数和(自身を除く): 164024720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3209, 3224, 4030, 6418, 6448, 8060, 12836, 16045, 16120, 25672, 32090, 32240, 41717, 51344, 64180, 83434, 99479, 128360, 166868, 198958, 208585, 256720, 333736, 397916, 417170, 497395, 667472, 795832, 834340, 994790, 1293227, 1591664, 1668680, 1989580, 2586454, 3337360, 3979160, 5172908, 6466135, 7958320, 10345816, 12932270, 20691632, 25864540, 51729080, 103458160]

約数ペア:

[(1, 103458160), (2, 51729080), (4, 25864540), (5, 20691632), (8, 12932270), (10, 10345816), (13, 7958320), (16, 6466135), (20, 5172908), (26, 3979160), (31, 3337360), (40, 2586454), (52, 1989580), (62, 1668680), (65, 1591664), (80, 1293227), (104, 994790), (124, 834340), (130, 795832), (155, 667472), (208, 497395), (248, 417170), (260, 397916), (310, 333736), (403, 256720), (496, 208585), (520, 198958), (620, 166868), (806, 128360), (1040, 99479), (1240, 83434), (1612, 64180), (2015, 51344), (2480, 41717), (3209, 32240), (3224, 32090), (4030, 25672), (6418, 16120), (6448, 16045), (8060, 12836)]