4077060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5252

約数の個数: 48

約数和(自身を含む): 12296256

約数和(自身を除く): 8219196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5227, 10454, 15681, 20908, 26135, 31362, 52270, 62724, 67951, 78405, 104540, 135902, 156810, 203853, 271804, 313620, 339755, 407706, 679510, 815412, 1019265, 1359020, 2038530, 4077060]

約数ペア:

[(1, 4077060), (2, 2038530), (3, 1359020), (4, 1019265), (5, 815412), (6, 679510), (10, 407706), (12, 339755), (13, 313620), (15, 271804), (20, 203853), (26, 156810), (30, 135902), (39, 104540), (52, 78405), (60, 67951), (65, 62724), (78, 52270), (130, 31362), (156, 26135), (195, 20908), (260, 15681), (390, 10454), (780, 5227)]