38006680

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1889}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 85730400

約数和(自身を除く): 47723720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 1889, 2012, 2515, 3778, 4024, 5030, 7556, 9445, 10060, 15112, 18890, 20120, 37780, 75560, 950167, 1900334, 3800668, 4750835, 7601336, 9501670, 19003340, 38006680]

約数ペア:

[(1, 38006680), (2, 19003340), (4, 9501670), (5, 7601336), (8, 4750835), (10, 3800668), (20, 1900334), (40, 950167), (503, 75560), (1006, 37780), (1889, 20120), (2012, 18890), (2515, 15112), (3778, 10060), (4024, 9445), (5030, 7556)]