211136240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13001}}^1$

素因数の和:13050

約数の個数: 80

約数和(自身を含む): 580409280

約数和(自身を除く): 369273040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 13001, 16240, 26002, 52004, 65005, 91007, 104008, 130010, 182014, 208016, 260020, 364028, 377029, 455035, 520040, 728056, 754058, 910070, 1040080, 1456112, 1508116, 1820140, 1885145, 2639203, 3016232, 3640280, 3770290, 5278406, 6032464, 7280560, 7540580, 10556812, 13196015, 15081160, 21113624, 26392030, 30162320, 42227248, 52784060, 105568120, 211136240]

約数ペア:

[(1, 211136240), (2, 105568120), (4, 52784060), (5, 42227248), (7, 30162320), (8, 26392030), (10, 21113624), (14, 15081160), (16, 13196015), (20, 10556812), (28, 7540580), (29, 7280560), (35, 6032464), (40, 5278406), (56, 3770290), (58, 3640280), (70, 3016232), (80, 2639203), (112, 1885145), (116, 1820140), (140, 1508116), (145, 1456112), (203, 1040080), (232, 910070), (280, 754058), (290, 728056), (406, 520040), (464, 455035), (560, 377029), (580, 364028), (812, 260020), (1015, 208016), (1160, 182014), (1624, 130010), (2030, 104008), (2320, 91007), (3248, 65005), (4060, 52004), (8120, 26002), (13001, 16240)]