1570225300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{77351}}^1$

素因数の和:77401

約数の個数: 72

約数和(自身を含む): 4028492160

約数和(自身を除く): 2458266860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 5075, 10150, 20300, 77351, 154702, 309404, 386755, 541457, 773510, 1082914, 1547020, 1933775, 2165828, 2243179, 2707285, 3867550, 4486358, 5414570, 7735100, 8972716, 10829140, 11215895, 13536425, 15702253, 22431790, 27072850, 31404506, 44863580, 54145700, 56079475, 62809012, 78511265, 112158950, 157022530, 224317900, 314045060, 392556325, 785112650, 1570225300]

約数ペア:

[(1, 1570225300), (2, 785112650), (4, 392556325), (5, 314045060), (7, 224317900), (10, 157022530), (14, 112158950), (20, 78511265), (25, 62809012), (28, 56079475), (29, 54145700), (35, 44863580), (50, 31404506), (58, 27072850), (70, 22431790), (100, 15702253), (116, 13536425), (140, 11215895), (145, 10829140), (175, 8972716), (203, 7735100), (290, 5414570), (350, 4486358), (406, 3867550), (580, 2707285), (700, 2243179), (725, 2165828), (812, 1933775), (1015, 1547020), (1450, 1082914), (2030, 773510), (2900, 541457), (4060, 386755), (5075, 309404), (10150, 154702), (20300, 77351)]