3248020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 7429968

約数和(自身を除く): 4181948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 233, 340, 410, 466, 697, 820, 932, 1165, 1394, 2330, 2788, 3485, 3961, 4660, 6970, 7922, 9553, 13940, 15844, 19106, 19805, 38212, 39610, 47765, 79220, 95530, 162401, 191060, 324802, 649604, 812005, 1624010, 3248020]

約数ペア:

[(1, 3248020), (2, 1624010), (4, 812005), (5, 649604), (10, 324802), (17, 191060), (20, 162401), (34, 95530), (41, 79220), (68, 47765), (82, 39610), (85, 38212), (164, 19805), (170, 19106), (205, 15844), (233, 13940), (340, 9553), (410, 7922), (466, 6970), (697, 4660), (820, 3961), (932, 3485), (1165, 2788), (1394, 2330)]