61803760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33589}}^1$

素因数の和:33625

約数の個数: 40

約数和(自身を含む): 149945760

約数和(自身を除く): 88142000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 33589, 67178, 134356, 167945, 268712, 335890, 537424, 671780, 772547, 1343560, 1545094, 2687120, 3090188, 3862735, 6180376, 7725470, 12360752, 15450940, 30901880, 61803760]

約数ペア:

[(1, 61803760), (2, 30901880), (4, 15450940), (5, 12360752), (8, 7725470), (10, 6180376), (16, 3862735), (20, 3090188), (23, 2687120), (40, 1545094), (46, 1343560), (80, 772547), (92, 671780), (115, 537424), (184, 335890), (230, 268712), (368, 167945), (460, 134356), (920, 67178), (1840, 33589)]