83739500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{991}}^1$

素因数の和:1036

約数の個数: 72

約数和(自身を含む): 198237312

約数和(自身を除く): 114497812

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 169, 250, 260, 325, 338, 500, 650, 676, 845, 991, 1300, 1625, 1690, 1982, 3250, 3380, 3964, 4225, 4955, 6500, 8450, 9910, 12883, 16900, 19820, 21125, 24775, 25766, 42250, 49550, 51532, 64415, 84500, 99100, 123875, 128830, 167479, 247750, 257660, 322075, 334958, 495500, 644150, 669916, 837395, 1288300, 1610375, 1674790, 3220750, 3349580, 4186975, 6441500, 8373950, 16747900, 20934875, 41869750, 83739500]

約数ペア:

[(1, 83739500), (2, 41869750), (4, 20934875), (5, 16747900), (10, 8373950), (13, 6441500), (20, 4186975), (25, 3349580), (26, 3220750), (50, 1674790), (52, 1610375), (65, 1288300), (100, 837395), (125, 669916), (130, 644150), (169, 495500), (250, 334958), (260, 322075), (325, 257660), (338, 247750), (500, 167479), (650, 128830), (676, 123875), (845, 99100), (991, 84500), (1300, 64415), (1625, 51532), (1690, 49550), (1982, 42250), (3250, 25766), (3380, 24775), (3964, 21125), (4225, 19820), (4955, 16900), (6500, 12883), (8450, 9910)]