138359356040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{746597}}^1$

素因数の和:746762

約数の個数: 64

約数和(自身を含む): 321724010160

約数和(自身を除く): 183364654120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 113, 164, 205, 226, 328, 410, 452, 565, 820, 904, 1130, 1640, 2260, 4520, 4633, 9266, 18532, 23165, 37064, 46330, 92660, 185320, 746597, 1493194, 2986388, 3732985, 5972776, 7465970, 14931940, 29863880, 30610477, 61220954, 84365461, 122441908, 153052385, 168730922, 244883816, 306104770, 337461844, 421827305, 612209540, 674923688, 843654610, 1224419080, 1687309220, 3374618440, 3458983901, 6917967802, 13835935604, 17294919505, 27671871208, 34589839010, 69179678020, 138359356040]

約数ペア:

[(1, 138359356040), (2, 69179678020), (4, 34589839010), (5, 27671871208), (8, 17294919505), (10, 13835935604), (20, 6917967802), (40, 3458983901), (41, 3374618440), (82, 1687309220), (113, 1224419080), (164, 843654610), (205, 674923688), (226, 612209540), (328, 421827305), (410, 337461844), (452, 306104770), (565, 244883816), (820, 168730922), (904, 153052385), (1130, 122441908), (1640, 84365461), (2260, 61220954), (4520, 30610477), (4633, 29863880), (9266, 14931940), (18532, 7465970), (23165, 5972776), (37064, 3732985), (46330, 2986388), (92660, 1493194), (185320, 746597)]