91314880

素因数分解:

$2^6\times 5^1\times {\mathrm{461}}^1\times {\mathrm{619}}^1$

素因数の和:1097

約数の個数: 56

約数和(自身を含む): 218267280

約数和(自身を除く): 126952400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 461, 619, 922, 1238, 1844, 2305, 2476, 3095, 3688, 4610, 4952, 6190, 7376, 9220, 9904, 12380, 14752, 18440, 19808, 24760, 29504, 36880, 39616, 49520, 73760, 99040, 147520, 198080, 285359, 570718, 1141436, 1426795, 2282872, 2853590, 4565744, 5707180, 9131488, 11414360, 18262976, 22828720, 45657440, 91314880]

約数ペア:

[(1, 91314880), (2, 45657440), (4, 22828720), (5, 18262976), (8, 11414360), (10, 9131488), (16, 5707180), (20, 4565744), (32, 2853590), (40, 2282872), (64, 1426795), (80, 1141436), (160, 570718), (320, 285359), (461, 198080), (619, 147520), (922, 99040), (1238, 73760), (1844, 49520), (2305, 39616), (2476, 36880), (3095, 29504), (3688, 24760), (4610, 19808), (4952, 18440), (6190, 14752), (7376, 12380), (9220, 9904)]