23332720

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5503}}^1$

素因数の和:5569

約数の個数: 40

約数和(自身を含む): 55282176

約数和(自身を除く): 31949456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 5503, 11006, 22012, 27515, 44024, 55030, 88048, 110060, 220120, 291659, 440240, 583318, 1166636, 1458295, 2333272, 2916590, 4666544, 5833180, 11666360, 23332720]

約数ペア:

[(1, 23332720), (2, 11666360), (4, 5833180), (5, 4666544), (8, 2916590), (10, 2333272), (16, 1458295), (20, 1166636), (40, 583318), (53, 440240), (80, 291659), (106, 220120), (212, 110060), (265, 88048), (424, 55030), (530, 44024), (848, 27515), (1060, 22012), (2120, 11006), (4240, 5503)]