16435900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 39372480

約数和(自身を除く): 22936580

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 188, 235, 260, 269, 325, 470, 538, 611, 650, 940, 1076, 1175, 1222, 1300, 1345, 2350, 2444, 2690, 3055, 3497, 4700, 5380, 6110, 6725, 6994, 12220, 12643, 13450, 13988, 15275, 17485, 25286, 26900, 30550, 34970, 50572, 61100, 63215, 69940, 87425, 126430, 164359, 174850, 252860, 316075, 328718, 349700, 632150, 657436, 821795, 1264300, 1643590, 3287180, 4108975, 8217950, 16435900]

約数ペア:

[(1, 16435900), (2, 8217950), (4, 4108975), (5, 3287180), (10, 1643590), (13, 1264300), (20, 821795), (25, 657436), (26, 632150), (47, 349700), (50, 328718), (52, 316075), (65, 252860), (94, 174850), (100, 164359), (130, 126430), (188, 87425), (235, 69940), (260, 63215), (269, 61100), (325, 50572), (470, 34970), (538, 30550), (611, 26900), (650, 25286), (940, 17485), (1076, 15275), (1175, 13988), (1222, 13450), (1300, 12643), (1345, 12220), (2350, 6994), (2444, 6725), (2690, 6110), (3055, 5380), (3497, 4700)]