528086135780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{221884931}}^1$

素因数の和:221884964

約数の個数: 48

約数和(自身を含む): 1341960068736

約数和(自身を除く): 813873932956

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 221884931, 443769862, 887539724, 1109424655, 1553194517, 2218849310, 3106389034, 3772043827, 4437698620, 6212778068, 7544087654, 7765972585, 15088175308, 15531945170, 18860219135, 26404306789, 31063890340, 37720438270, 52808613578, 75440876540, 105617227156, 132021533945, 264043067890, 528086135780]

約数ペア:

[(1, 528086135780), (2, 264043067890), (4, 132021533945), (5, 105617227156), (7, 75440876540), (10, 52808613578), (14, 37720438270), (17, 31063890340), (20, 26404306789), (28, 18860219135), (34, 15531945170), (35, 15088175308), (68, 7765972585), (70, 7544087654), (85, 6212778068), (119, 4437698620), (140, 3772043827), (170, 3106389034), (238, 2218849310), (340, 1553194517), (476, 1109424655), (595, 887539724), (1190, 443769862), (2380, 221884931)]