29664560

素因数分解:

$2^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{709}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 69199440

約数和(自身を除く): 39534880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 709, 1046, 1418, 2092, 2615, 2836, 3545, 4184, 5230, 5672, 7090, 8368, 10460, 11344, 14180, 20920, 28360, 41840, 56720, 370807, 741614, 1483228, 1854035, 2966456, 3708070, 5932912, 7416140, 14832280, 29664560]

約数ペア:

[(1, 29664560), (2, 14832280), (4, 7416140), (5, 5932912), (8, 3708070), (10, 2966456), (16, 1854035), (20, 1483228), (40, 741614), (80, 370807), (523, 56720), (709, 41840), (1046, 28360), (1418, 20920), (2092, 14180), (2615, 11344), (2836, 10460), (3545, 8368), (4184, 7090), (5230, 5672)]