352384640

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28979}}^1$

素因数の和:29017

約数の個数: 64

約数和(自身を含む): 886788000

約数和(自身を除く): 534403360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 28979, 57958, 115916, 144895, 231832, 289790, 463664, 550601, 579580, 927328, 1101202, 1159160, 1854656, 2202404, 2318320, 2753005, 3709312, 4404808, 4636640, 5506010, 8809616, 9273280, 11012020, 17619232, 18546560, 22024040, 35238464, 44048080, 70476928, 88096160, 176192320, 352384640]

約数ペア:

[(1, 352384640), (2, 176192320), (4, 88096160), (5, 70476928), (8, 44048080), (10, 35238464), (16, 22024040), (19, 18546560), (20, 17619232), (32, 11012020), (38, 9273280), (40, 8809616), (64, 5506010), (76, 4636640), (80, 4404808), (95, 3709312), (128, 2753005), (152, 2318320), (160, 2202404), (190, 1854656), (304, 1159160), (320, 1101202), (380, 927328), (608, 579580), (640, 550601), (760, 463664), (1216, 289790), (1520, 231832), (2432, 144895), (3040, 115916), (6080, 57958), (12160, 28979)]