46840040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^4\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 80

約数和(自身を含む): 116956980

約数和(自身を除く): 70116940

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 169, 205, 260, 328, 338, 410, 520, 533, 676, 820, 845, 1066, 1352, 1640, 1690, 2132, 2197, 2665, 3380, 4264, 4394, 5330, 6760, 6929, 8788, 10660, 10985, 13858, 17576, 21320, 21970, 27716, 28561, 34645, 43940, 55432, 57122, 69290, 87880, 90077, 114244, 138580, 142805, 180154, 228488, 277160, 285610, 360308, 450385, 571220, 720616, 900770, 1142440, 1171001, 1801540, 2342002, 3603080, 4684004, 5855005, 9368008, 11710010, 23420020, 46840040]

約数ペア:

[(1, 46840040), (2, 23420020), (4, 11710010), (5, 9368008), (8, 5855005), (10, 4684004), (13, 3603080), (20, 2342002), (26, 1801540), (40, 1171001), (41, 1142440), (52, 900770), (65, 720616), (82, 571220), (104, 450385), (130, 360308), (164, 285610), (169, 277160), (205, 228488), (260, 180154), (328, 142805), (338, 138580), (410, 114244), (520, 90077), (533, 87880), (676, 69290), (820, 57122), (845, 55432), (1066, 43940), (1352, 34645), (1640, 28561), (1690, 27716), (2132, 21970), (2197, 21320), (2665, 17576), (3380, 13858), (4264, 10985), (4394, 10660), (5330, 8788), (6760, 6929)]