319818888950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{26987}}^1$

素因数の和:27782

約数の個数: 96

約数和(自身を含む): 672247330560

約数和(自身を除く): 352428441610

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 743, 1450, 1486, 1595, 3190, 3715, 7430, 7975, 8173, 15950, 16346, 18575, 21547, 26987, 37150, 40865, 43094, 53974, 81730, 107735, 134935, 204325, 215470, 237017, 269870, 296857, 408650, 474034, 538675, 593714, 674675, 782623, 1077350, 1185085, 1349350, 1484285, 1565246, 2370170, 2968570, 3913115, 5925425, 7421425, 7826230, 8608853, 11850850, 14842850, 17217706, 19565575, 20051341, 39131150, 40102682, 43044265, 86088530, 100256705, 200513410, 215221325, 220564751, 430442650, 441129502, 501283525, 581488889, 1002567050, 1102823755, 1162977778, 2205647510, 2907444445, 5514118775, 5814888890, 6396377779, 11028237550, 12792755558, 14537222225, 29074444450, 31981888895, 63963777790, 159909444475, 319818888950]

約数ペア:

[(1, 319818888950), (2, 159909444475), (5, 63963777790), (10, 31981888895), (11, 29074444450), (22, 14537222225), (25, 12792755558), (29, 11028237550), (50, 6396377779), (55, 5814888890), (58, 5514118775), (110, 2907444445), (145, 2205647510), (275, 1162977778), (290, 1102823755), (319, 1002567050), (550, 581488889), (638, 501283525), (725, 441129502), (743, 430442650), (1450, 220564751), (1486, 215221325), (1595, 200513410), (3190, 100256705), (3715, 86088530), (7430, 43044265), (7975, 40102682), (8173, 39131150), (15950, 20051341), (16346, 19565575), (18575, 17217706), (21547, 14842850), (26987, 11850850), (37150, 8608853), (40865, 7826230), (43094, 7421425), (53974, 5925425), (81730, 3913115), (107735, 2968570), (134935, 2370170), (204325, 1565246), (215470, 1484285), (237017, 1349350), (269870, 1185085), (296857, 1077350), (408650, 782623), (474034, 674675), (538675, 593714)]