55159160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6793}}^1$

素因数の和:6840

約数の個数: 64

約数和(自身を含む): 146750400

約数和(自身を除く): 91591240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 6793, 8120, 13586, 27172, 33965, 47551, 54344, 67930, 95102, 135860, 190204, 196997, 237755, 271720, 380408, 393994, 475510, 787988, 951020, 984985, 1378979, 1575976, 1902040, 1969970, 2757958, 3939940, 5515916, 6894895, 7879880, 11031832, 13789790, 27579580, 55159160]

約数ペア:

[(1, 55159160), (2, 27579580), (4, 13789790), (5, 11031832), (7, 7879880), (8, 6894895), (10, 5515916), (14, 3939940), (20, 2757958), (28, 1969970), (29, 1902040), (35, 1575976), (40, 1378979), (56, 984985), (58, 951020), (70, 787988), (116, 475510), (140, 393994), (145, 380408), (203, 271720), (232, 237755), (280, 196997), (290, 190204), (406, 135860), (580, 95102), (812, 67930), (1015, 54344), (1160, 47551), (1624, 33965), (2030, 27172), (4060, 13586), (6793, 8120)]