130949260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5659}}^1$

素因数の和:5770

約数の個数: 48

約数和(自身を含む): 299527200

約数和(自身を除く): 168577940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 260, 356, 445, 890, 1157, 1780, 2314, 4628, 5659, 5785, 11318, 11570, 22636, 23140, 28295, 56590, 73567, 113180, 147134, 294268, 367835, 503651, 735670, 1007302, 1471340, 2014604, 2518255, 5036510, 6547463, 10073020, 13094926, 26189852, 32737315, 65474630, 130949260]

約数ペア:

[(1, 130949260), (2, 65474630), (4, 32737315), (5, 26189852), (10, 13094926), (13, 10073020), (20, 6547463), (26, 5036510), (52, 2518255), (65, 2014604), (89, 1471340), (130, 1007302), (178, 735670), (260, 503651), (356, 367835), (445, 294268), (890, 147134), (1157, 113180), (1780, 73567), (2314, 56590), (4628, 28295), (5659, 23140), (5785, 22636), (11318, 11570)]