194910363725

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{498779}}^1$

素因数の和:498843

約数の個数: 72

約数和(自身を含む): 317283933600

約数和(自身を除く): 122373569875

約数列:

[1, 5, 7, 11, 25, 29, 35, 49, 55, 77, 145, 175, 203, 245, 275, 319, 385, 539, 725, 1015, 1225, 1421, 1595, 1925, 2233, 2695, 5075, 7105, 7975, 11165, 13475, 15631, 35525, 55825, 78155, 390775, 498779, 2493895, 3491453, 5486569, 12469475, 14464591, 17457265, 24440171, 27432845, 38405983, 72322955, 87286325, 101252137, 122200855, 137164225, 159110501, 192029915, 268841881, 361614775, 506260685, 611004275, 708764959, 795552505, 960149575, 1113773507, 1344209405, 2531303425, 3543824795, 3977762525, 5568867535, 6721047025, 7796414549, 17719123975, 27844337675, 38982072745, 194910363725]

約数ペア:

[(1, 194910363725), (5, 38982072745), (7, 27844337675), (11, 17719123975), (25, 7796414549), (29, 6721047025), (35, 5568867535), (49, 3977762525), (55, 3543824795), (77, 2531303425), (145, 1344209405), (175, 1113773507), (203, 960149575), (245, 795552505), (275, 708764959), (319, 611004275), (385, 506260685), (539, 361614775), (725, 268841881), (1015, 192029915), (1225, 159110501), (1421, 137164225), (1595, 122200855), (1925, 101252137), (2233, 87286325), (2695, 72322955), (5075, 38405983), (7105, 27432845), (7975, 24440171), (11165, 17457265), (13475, 14464591), (15631, 12469475), (35525, 5486569), (55825, 3491453), (78155, 2493895), (390775, 498779)]