16098940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 40028688

約数和(自身を除く): 23929748

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 433, 572, 676, 715, 845, 866, 1430, 1690, 1732, 1859, 2165, 2860, 3380, 3718, 4330, 4763, 5629, 7436, 8660, 9295, 9526, 11258, 18590, 19052, 22516, 23815, 28145, 37180, 47630, 56290, 61919, 73177, 95260, 112580, 123838, 146354, 247676, 292708, 309595, 365885, 619190, 731770, 804947, 1238380, 1463540, 1609894, 3219788, 4024735, 8049470, 16098940]

約数ペア:

[(1, 16098940), (2, 8049470), (4, 4024735), (5, 3219788), (10, 1609894), (11, 1463540), (13, 1238380), (20, 804947), (22, 731770), (26, 619190), (44, 365885), (52, 309595), (55, 292708), (65, 247676), (110, 146354), (130, 123838), (143, 112580), (169, 95260), (220, 73177), (260, 61919), (286, 56290), (338, 47630), (433, 37180), (572, 28145), (676, 23815), (715, 22516), (845, 19052), (866, 18590), (1430, 11258), (1690, 9526), (1732, 9295), (1859, 8660), (2165, 7436), (2860, 5629), (3380, 4763), (3718, 4330)]