61347520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14747}}^1$

素因数の和:14777

約数の個数: 56

約数和(自身を含む): 157331664

約数和(自身を除く): 95984144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 14747, 29494, 58988, 73735, 117976, 147470, 191711, 235952, 294940, 383422, 471904, 589880, 766844, 943808, 958555, 1179760, 1533688, 1917110, 2359520, 3067376, 3834220, 4719040, 6134752, 7668440, 12269504, 15336880, 30673760, 61347520]

約数ペア:

[(1, 61347520), (2, 30673760), (4, 15336880), (5, 12269504), (8, 7668440), (10, 6134752), (13, 4719040), (16, 3834220), (20, 3067376), (26, 2359520), (32, 1917110), (40, 1533688), (52, 1179760), (64, 958555), (65, 943808), (80, 766844), (104, 589880), (130, 471904), (160, 383422), (208, 294940), (260, 235952), (320, 191711), (416, 147470), (520, 117976), (832, 73735), (1040, 58988), (2080, 29494), (4160, 14747)]