16262340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2069}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 45904320

約数和(自身を除く): 29641980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2069, 2620, 3930, 4138, 6207, 7860, 8276, 10345, 12414, 20690, 24828, 31035, 41380, 62070, 124140, 271039, 542078, 813117, 1084156, 1355195, 1626234, 2710390, 3252468, 4065585, 5420780, 8131170, 16262340]

約数ペア:

[(1, 16262340), (2, 8131170), (3, 5420780), (4, 4065585), (5, 3252468), (6, 2710390), (10, 1626234), (12, 1355195), (15, 1084156), (20, 813117), (30, 542078), (60, 271039), (131, 124140), (262, 62070), (393, 41380), (524, 31035), (655, 24828), (786, 20690), (1310, 12414), (1572, 10345), (1965, 8276), (2069, 7860), (2620, 6207), (3930, 4138)]