1048490001020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61894333}}^1$

素因数の和:61894371

約数の個数: 72

約数和(自身を含む): 2765933997792

約数和(自身を除く): 1717443996772

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 16940, 61894333, 123788666, 247577332, 309471665, 433260331, 618943330, 680837663, 866520662, 1237886660, 1361675326, 1733041324, 2166301655, 2723350652, 3404188315, 4332603310, 4765863641, 6808376630, 7489214293, 8665206620, 9531727282, 13616753260, 14978428586, 19063454564, 23829318205, 29956857172, 37446071465, 47658636410, 52424500051, 74892142930, 95317272820, 104849000102, 149784285860, 209698000204, 262122500255, 524245000510, 1048490001020]

約数ペア:

[(1, 1048490001020), (2, 524245000510), (4, 262122500255), (5, 209698000204), (7, 149784285860), (10, 104849000102), (11, 95317272820), (14, 74892142930), (20, 52424500051), (22, 47658636410), (28, 37446071465), (35, 29956857172), (44, 23829318205), (55, 19063454564), (70, 14978428586), (77, 13616753260), (110, 9531727282), (121, 8665206620), (140, 7489214293), (154, 6808376630), (220, 4765863641), (242, 4332603310), (308, 3404188315), (385, 2723350652), (484, 2166301655), (605, 1733041324), (770, 1361675326), (847, 1237886660), (1210, 866520662), (1540, 680837663), (1694, 618943330), (2420, 433260331), (3388, 309471665), (4235, 247577332), (8470, 123788666), (16940, 61894333)]