108796940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2689}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 277478880

約数和(自身を除く): 168681940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1445, 2023, 2380, 2689, 2890, 4046, 5378, 5780, 8092, 10115, 10756, 13445, 18823, 20230, 26890, 37646, 40460, 45713, 53780, 75292, 91426, 94115, 182852, 188230, 228565, 319991, 376460, 457130, 639982, 777121, 914260, 1279964, 1554242, 1599955, 3108484, 3199910, 3885605, 5439847, 6399820, 7771210, 10879694, 15542420, 21759388, 27199235, 54398470, 108796940]

約数ペア:

[(1, 108796940), (2, 54398470), (4, 27199235), (5, 21759388), (7, 15542420), (10, 10879694), (14, 7771210), (17, 6399820), (20, 5439847), (28, 3885605), (34, 3199910), (35, 3108484), (68, 1599955), (70, 1554242), (85, 1279964), (119, 914260), (140, 777121), (170, 639982), (238, 457130), (289, 376460), (340, 319991), (476, 228565), (578, 188230), (595, 182852), (1156, 94115), (1190, 91426), (1445, 75292), (2023, 53780), (2380, 45713), (2689, 40460), (2890, 37646), (4046, 26890), (5378, 20230), (5780, 18823), (8092, 13445), (10115, 10756)]