15698150260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{399851}}^1$

素因数の和:400024

約数の個数: 48

約数和(自身を含む): 35737172352

約数和(自身を除く): 20039022092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 755, 1510, 1963, 3020, 3926, 7852, 9815, 19630, 39260, 399851, 799702, 1599404, 1999255, 3998510, 5198063, 7997020, 10396126, 20792252, 25990315, 51980630, 60377501, 103961260, 120755002, 241510004, 301887505, 603775010, 784907513, 1207550020, 1569815026, 3139630052, 3924537565, 7849075130, 15698150260]

約数ペア:

[(1, 15698150260), (2, 7849075130), (4, 3924537565), (5, 3139630052), (10, 1569815026), (13, 1207550020), (20, 784907513), (26, 603775010), (52, 301887505), (65, 241510004), (130, 120755002), (151, 103961260), (260, 60377501), (302, 51980630), (604, 25990315), (755, 20792252), (1510, 10396126), (1963, 7997020), (3020, 5198063), (3926, 3998510), (7852, 1999255), (9815, 1599404), (19630, 799702), (39260, 399851)]