34778960

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5503}}^1$

素因数の和:5595

約数の個数: 40

約数和(自身を含む): 81899520

約数和(自身を除く): 47120560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 5503, 6320, 11006, 22012, 27515, 44024, 55030, 88048, 110060, 220120, 434737, 440240, 869474, 1738948, 2173685, 3477896, 4347370, 6955792, 8694740, 17389480, 34778960]

約数ペア:

[(1, 34778960), (2, 17389480), (4, 8694740), (5, 6955792), (8, 4347370), (10, 3477896), (16, 2173685), (20, 1738948), (40, 869474), (79, 440240), (80, 434737), (158, 220120), (316, 110060), (395, 88048), (632, 55030), (790, 44024), (1264, 27515), (1580, 22012), (3160, 11006), (5503, 6320)]