4484900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 11457600

約数和(自身を除く): 6972700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 149, 172, 175, 215, 298, 301, 350, 430, 596, 602, 700, 745, 860, 1043, 1075, 1204, 1490, 1505, 2086, 2150, 2980, 3010, 3725, 4172, 4300, 5215, 6020, 6407, 7450, 7525, 10430, 12814, 14900, 15050, 20860, 25628, 26075, 30100, 32035, 44849, 52150, 64070, 89698, 104300, 128140, 160175, 179396, 224245, 320350, 448490, 640700, 896980, 1121225, 2242450, 4484900]

約数ペア:

[(1, 4484900), (2, 2242450), (4, 1121225), (5, 896980), (7, 640700), (10, 448490), (14, 320350), (20, 224245), (25, 179396), (28, 160175), (35, 128140), (43, 104300), (50, 89698), (70, 64070), (86, 52150), (100, 44849), (140, 32035), (149, 30100), (172, 26075), (175, 25628), (215, 20860), (298, 15050), (301, 14900), (350, 12814), (430, 10430), (596, 7525), (602, 7450), (700, 6407), (745, 6020), (860, 5215), (1043, 4300), (1075, 4172), (1204, 3725), (1490, 3010), (1505, 2980), (2086, 2150)]