39601040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6781}}^1$

素因数の和:6867

約数の個数: 40

約数和(自身を含む): 93347448

約数和(自身を除く): 53746408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 6781, 13562, 27124, 33905, 54248, 67810, 108496, 135620, 271240, 495013, 542480, 990026, 1980052, 2475065, 3960104, 4950130, 7920208, 9900260, 19800520, 39601040]

約数ペア:

[(1, 39601040), (2, 19800520), (4, 9900260), (5, 7920208), (8, 4950130), (10, 3960104), (16, 2475065), (20, 1980052), (40, 990026), (73, 542480), (80, 495013), (146, 271240), (292, 135620), (365, 108496), (584, 67810), (730, 54248), (1168, 33905), (1460, 27124), (2920, 13562), (5840, 6781)]