4325350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 8816400

約数和(自身を除く): 4491050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 157, 190, 290, 314, 475, 551, 725, 785, 950, 1102, 1450, 1570, 2755, 2983, 3925, 4553, 5510, 5966, 7850, 9106, 13775, 14915, 22765, 27550, 29830, 45530, 74575, 86507, 113825, 149150, 173014, 227650, 432535, 865070, 2162675, 4325350]

約数ペア:

[(1, 4325350), (2, 2162675), (5, 865070), (10, 432535), (19, 227650), (25, 173014), (29, 149150), (38, 113825), (50, 86507), (58, 74575), (95, 45530), (145, 29830), (157, 27550), (190, 22765), (290, 14915), (314, 13775), (475, 9106), (551, 7850), (725, 5966), (785, 5510), (950, 4553), (1102, 3925), (1450, 2983), (1570, 2755)]