359091940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2269}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 776830320

約数和(自身を除く): 417738380

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 193, 205, 386, 410, 772, 820, 965, 1930, 2269, 3860, 4538, 7913, 9076, 11345, 15826, 22690, 31652, 39565, 45380, 79130, 93029, 158260, 186058, 372116, 437917, 465145, 875834, 930290, 1751668, 1860580, 2189585, 4379170, 8758340, 17954597, 35909194, 71818388, 89772985, 179545970, 359091940]

約数ペア:

[(1, 359091940), (2, 179545970), (4, 89772985), (5, 71818388), (10, 35909194), (20, 17954597), (41, 8758340), (82, 4379170), (164, 2189585), (193, 1860580), (205, 1751668), (386, 930290), (410, 875834), (772, 465145), (820, 437917), (965, 372116), (1930, 186058), (2269, 158260), (3860, 93029), (4538, 79130), (7913, 45380), (9076, 39565), (11345, 31652), (15826, 22690)]