2319680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:687

約数の個数: 56

約数和(自身を含む): 6035040

約数和(自身を除く): 3715360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 659, 704, 880, 1318, 1760, 2636, 3295, 3520, 5272, 6590, 7249, 10544, 13180, 14498, 21088, 26360, 28996, 36245, 42176, 52720, 57992, 72490, 105440, 115984, 144980, 210880, 231968, 289960, 463936, 579920, 1159840, 2319680]

約数ペア:

[(1, 2319680), (2, 1159840), (4, 579920), (5, 463936), (8, 289960), (10, 231968), (11, 210880), (16, 144980), (20, 115984), (22, 105440), (32, 72490), (40, 57992), (44, 52720), (55, 42176), (64, 36245), (80, 28996), (88, 26360), (110, 21088), (160, 14498), (176, 13180), (220, 10544), (320, 7249), (352, 6590), (440, 5272), (659, 3520), (704, 3295), (880, 2636), (1318, 1760)]