77152960

素因数分解:

$2^6\times 5^1\times {\mathrm{461}}^1\times {\mathrm{523}}^1$

素因数の和:1001

約数の個数: 56

約数和(自身を含む): 184471056

約数和(自身を除く): 107318096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 461, 523, 922, 1046, 1844, 2092, 2305, 2615, 3688, 4184, 4610, 5230, 7376, 8368, 9220, 10460, 14752, 16736, 18440, 20920, 29504, 33472, 36880, 41840, 73760, 83680, 147520, 167360, 241103, 482206, 964412, 1205515, 1928824, 2411030, 3857648, 4822060, 7715296, 9644120, 15430592, 19288240, 38576480, 77152960]

約数ペア:

[(1, 77152960), (2, 38576480), (4, 19288240), (5, 15430592), (8, 9644120), (10, 7715296), (16, 4822060), (20, 3857648), (32, 2411030), (40, 1928824), (64, 1205515), (80, 964412), (160, 482206), (320, 241103), (461, 167360), (523, 147520), (922, 83680), (1046, 73760), (1844, 41840), (2092, 36880), (2305, 33472), (2615, 29504), (3688, 20920), (4184, 18440), (4610, 16736), (5230, 14752), (7376, 10460), (8368, 9220)]