19366984450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{8863}}^1$

素因数の和:9052

約数の個数: 96

約数和(自身を含む): 40953807360

約数和(自身を除く): 21586822910

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 137, 145, 274, 275, 290, 319, 550, 638, 685, 725, 1370, 1450, 1507, 1595, 3014, 3190, 3425, 3973, 6850, 7535, 7946, 7975, 8863, 15070, 15950, 17726, 19865, 37675, 39730, 43703, 44315, 75350, 87406, 88630, 97493, 99325, 194986, 198650, 218515, 221575, 257027, 437030, 443150, 487465, 514054, 974930, 1092575, 1214231, 1285135, 2185150, 2428462, 2437325, 2570270, 2827297, 4874650, 5654594, 6071155, 6425675, 12142310, 12851350, 13356541, 14136485, 26713082, 28272970, 30355775, 35212699, 60711550, 66782705, 70425398, 70682425, 133565410, 141364850, 176063495, 333913525, 352126990, 387339689, 667827050, 774679378, 880317475, 1760634950, 1936698445, 3873396890, 9683492225, 19366984450]

約数ペア:

[(1, 19366984450), (2, 9683492225), (5, 3873396890), (10, 1936698445), (11, 1760634950), (22, 880317475), (25, 774679378), (29, 667827050), (50, 387339689), (55, 352126990), (58, 333913525), (110, 176063495), (137, 141364850), (145, 133565410), (274, 70682425), (275, 70425398), (290, 66782705), (319, 60711550), (550, 35212699), (638, 30355775), (685, 28272970), (725, 26713082), (1370, 14136485), (1450, 13356541), (1507, 12851350), (1595, 12142310), (3014, 6425675), (3190, 6071155), (3425, 5654594), (3973, 4874650), (6850, 2827297), (7535, 2570270), (7946, 2437325), (7975, 2428462), (8863, 2185150), (15070, 1285135), (15950, 1214231), (17726, 1092575), (19865, 974930), (37675, 514054), (39730, 487465), (43703, 443150), (44315, 437030), (75350, 257027), (87406, 221575), (88630, 218515), (97493, 198650), (99325, 194986)]