1234100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 3208128

約数和(自身を除く): 1974028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 43, 50, 70, 82, 86, 100, 140, 164, 172, 175, 205, 215, 287, 301, 350, 410, 430, 574, 602, 700, 820, 860, 1025, 1075, 1148, 1204, 1435, 1505, 1763, 2050, 2150, 2870, 3010, 3526, 4100, 4300, 5740, 6020, 7052, 7175, 7525, 8815, 12341, 14350, 15050, 17630, 24682, 28700, 30100, 35260, 44075, 49364, 61705, 88150, 123410, 176300, 246820, 308525, 617050, 1234100]

約数ペア:

[(1, 1234100), (2, 617050), (4, 308525), (5, 246820), (7, 176300), (10, 123410), (14, 88150), (20, 61705), (25, 49364), (28, 44075), (35, 35260), (41, 30100), (43, 28700), (50, 24682), (70, 17630), (82, 15050), (86, 14350), (100, 12341), (140, 8815), (164, 7525), (172, 7175), (175, 7052), (205, 6020), (215, 5740), (287, 4300), (301, 4100), (350, 3526), (410, 3010), (430, 2870), (574, 2150), (602, 2050), (700, 1763), (820, 1505), (860, 1435), (1025, 1204), (1075, 1148)]