1953584920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{58631}}^1$

素因数の和:58673

約数の個数: 96

約数和(自身を含む): 5414078880

約数和(自身を除く): 3460493960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 3332, 4165, 4760, 6664, 8330, 16660, 33320, 58631, 117262, 234524, 293155, 410417, 469048, 586310, 820834, 996727, 1172620, 1641668, 1993454, 2052085, 2345240, 2872919, 3283336, 3986908, 4104170, 4983635, 5745838, 6977089, 7973816, 8208340, 9967270, 11491676, 13954178, 14364595, 16416680, 19934540, 22983352, 27908356, 28729190, 34885445, 39869080, 48839623, 55816712, 57458380, 69770890, 97679246, 114916760, 139541780, 195358492, 244198115, 279083560, 390716984, 488396230, 976792460, 1953584920]

約数ペア:

[(1, 1953584920), (2, 976792460), (4, 488396230), (5, 390716984), (7, 279083560), (8, 244198115), (10, 195358492), (14, 139541780), (17, 114916760), (20, 97679246), (28, 69770890), (34, 57458380), (35, 55816712), (40, 48839623), (49, 39869080), (56, 34885445), (68, 28729190), (70, 27908356), (85, 22983352), (98, 19934540), (119, 16416680), (136, 14364595), (140, 13954178), (170, 11491676), (196, 9967270), (238, 8208340), (245, 7973816), (280, 6977089), (340, 5745838), (392, 4983635), (476, 4104170), (490, 3986908), (595, 3283336), (680, 2872919), (833, 2345240), (952, 2052085), (980, 1993454), (1190, 1641668), (1666, 1172620), (1960, 996727), (2380, 820834), (3332, 586310), (4165, 469048), (4760, 410417), (6664, 293155), (8330, 234524), (16660, 117262), (33320, 58631)]