622110920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 1574640000

約数和(自身を除く): 952529080

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 179, 190, 269, 323, 340, 358, 380, 538, 646, 680, 716, 760, 895, 1076, 1292, 1345, 1432, 1615, 1790, 2152, 2584, 2690, 3043, 3230, 3401, 3580, 4573, 5111, 5380, 6086, 6460, 6802, 7160, 9146, 10222, 10760, 12172, 12920, 13604, 15215, 17005, 18292, 20444, 22865, 24344, 25555, 27208, 30430, 34010, 36584, 40888, 45730, 48151, 51110, 57817, 60860, 68020, 86887, 91460, 96302, 102220, 115634, 121720, 136040, 173774, 182920, 192604, 204440, 231268, 240755, 289085, 347548, 385208, 434435, 462536, 481510, 578170, 695096, 818567, 868870, 914869, 963020, 1156340, 1637134, 1737740, 1829738, 1926040, 2312680, 3274268, 3475480, 3659476, 4092835, 4574345, 6548536, 7318952, 8185670, 9148690, 15552773, 16371340, 18297380, 31105546, 32742680, 36594760, 62211092, 77763865, 124422184, 155527730, 311055460, 622110920]

約数ペア:

[(1, 622110920), (2, 311055460), (4, 155527730), (5, 124422184), (8, 77763865), (10, 62211092), (17, 36594760), (19, 32742680), (20, 31105546), (34, 18297380), (38, 16371340), (40, 15552773), (68, 9148690), (76, 8185670), (85, 7318952), (95, 6548536), (136, 4574345), (152, 4092835), (170, 3659476), (179, 3475480), (190, 3274268), (269, 2312680), (323, 1926040), (340, 1829738), (358, 1737740), (380, 1637134), (538, 1156340), (646, 963020), (680, 914869), (716, 868870), (760, 818567), (895, 695096), (1076, 578170), (1292, 481510), (1345, 462536), (1432, 434435), (1615, 385208), (1790, 347548), (2152, 289085), (2584, 240755), (2690, 231268), (3043, 204440), (3230, 192604), (3401, 182920), (3580, 173774), (4573, 136040), (5111, 121720), (5380, 115634), (6086, 102220), (6460, 96302), (6802, 91460), (7160, 86887), (9146, 68020), (10222, 60860), (10760, 57817), (12172, 51110), (12920, 48151), (13604, 45730), (15215, 40888), (17005, 36584), (18292, 34010), (20444, 30430), (22865, 27208), (24344, 25555)]