13719050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 26998272

約数和(自身を除く): 13279222

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 106, 155, 167, 265, 310, 334, 530, 775, 835, 1325, 1550, 1643, 1670, 2650, 3286, 4175, 5177, 8215, 8350, 8851, 10354, 16430, 17702, 25885, 41075, 44255, 51770, 82150, 88510, 129425, 221275, 258850, 274381, 442550, 548762, 1371905, 2743810, 6859525, 13719050]

約数ペア:

[(1, 13719050), (2, 6859525), (5, 2743810), (10, 1371905), (25, 548762), (31, 442550), (50, 274381), (53, 258850), (62, 221275), (106, 129425), (155, 88510), (167, 82150), (265, 51770), (310, 44255), (334, 41075), (530, 25885), (775, 17702), (835, 16430), (1325, 10354), (1550, 8851), (1643, 8350), (1670, 8215), (2650, 5177), (3286, 4175)]