8408045240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{37963}}^1$

素因数の和:38101

約数の個数: 96

約数和(自身を含む): 22202106480

約数和(自身を除く): 13794061240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 113, 140, 196, 226, 245, 280, 392, 452, 490, 565, 791, 904, 980, 1130, 1582, 1960, 2260, 3164, 3955, 4520, 5537, 6328, 7910, 11074, 15820, 22148, 27685, 31640, 37963, 44296, 55370, 75926, 110740, 151852, 189815, 221480, 265741, 303704, 379630, 531482, 759260, 1062964, 1328705, 1518520, 1860187, 2125928, 2657410, 3720374, 4289819, 5314820, 7440748, 8579638, 9300935, 10629640, 14881496, 17159276, 18601870, 21449095, 30028733, 34318552, 37203740, 42898190, 60057466, 74407480, 85796380, 120114932, 150143665, 171592760, 210201131, 240229864, 300287330, 420402262, 600574660, 840804524, 1051005655, 1201149320, 1681609048, 2102011310, 4204022620, 8408045240]

約数ペア:

[(1, 8408045240), (2, 4204022620), (4, 2102011310), (5, 1681609048), (7, 1201149320), (8, 1051005655), (10, 840804524), (14, 600574660), (20, 420402262), (28, 300287330), (35, 240229864), (40, 210201131), (49, 171592760), (56, 150143665), (70, 120114932), (98, 85796380), (113, 74407480), (140, 60057466), (196, 42898190), (226, 37203740), (245, 34318552), (280, 30028733), (392, 21449095), (452, 18601870), (490, 17159276), (565, 14881496), (791, 10629640), (904, 9300935), (980, 8579638), (1130, 7440748), (1582, 5314820), (1960, 4289819), (2260, 3720374), (3164, 2657410), (3955, 2125928), (4520, 1860187), (5537, 1518520), (6328, 1328705), (7910, 1062964), (11074, 759260), (15820, 531482), (22148, 379630), (27685, 303704), (31640, 265741), (37963, 221480), (44296, 189815), (55370, 151852), (75926, 110740)]