84834080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31189}}^1$

素因数の和:31221

約数の個数: 48

約数和(自身を含む): 212216760

約数和(自身を除く): 127382680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 31189, 62378, 124756, 155945, 249512, 311890, 499024, 530213, 623780, 998048, 1060426, 1247560, 2120852, 2495120, 2651065, 4241704, 4990240, 5302130, 8483408, 10604260, 16966816, 21208520, 42417040, 84834080]

約数ペア:

[(1, 84834080), (2, 42417040), (4, 21208520), (5, 16966816), (8, 10604260), (10, 8483408), (16, 5302130), (17, 4990240), (20, 4241704), (32, 2651065), (34, 2495120), (40, 2120852), (68, 1247560), (80, 1060426), (85, 998048), (136, 623780), (160, 530213), (170, 499024), (272, 311890), (340, 249512), (544, 155945), (680, 124756), (1360, 62378), (2720, 31189)]