4608640

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 11628000

約数和(自身を除く): 7019360

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, 379, 380, 608, 640, 758, 760, 1216, 1516, 1520, 1895, 2432, 3032, 3040, 3790, 6064, 6080, 7201, 7580, 12128, 12160, 14402, 15160, 24256, 28804, 30320, 36005, 48512, 57608, 60640, 72010, 115216, 121280, 144020, 230432, 242560, 288040, 460864, 576080, 921728, 1152160, 2304320, 4608640]

約数ペア:

[(1, 4608640), (2, 2304320), (4, 1152160), (5, 921728), (8, 576080), (10, 460864), (16, 288040), (19, 242560), (20, 230432), (32, 144020), (38, 121280), (40, 115216), (64, 72010), (76, 60640), (80, 57608), (95, 48512), (128, 36005), (152, 30320), (160, 28804), (190, 24256), (304, 15160), (320, 14402), (379, 12160), (380, 12128), (608, 7580), (640, 7201), (758, 6080), (760, 6064), (1216, 3790), (1516, 3040), (1520, 3032), (1895, 2432)]