432859540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 959884128

約数和(自身を除く): 527024588

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 163, 230, 251, 326, 460, 502, 529, 652, 815, 1004, 1058, 1255, 1630, 2116, 2510, 2645, 3260, 3749, 5020, 5290, 5773, 7498, 10580, 11546, 14996, 18745, 23092, 28865, 37490, 40913, 57730, 74980, 81826, 86227, 115460, 132779, 163652, 172454, 204565, 265558, 344908, 409130, 431135, 531116, 663895, 818260, 862270, 940999, 1327790, 1724540, 1881998, 2655580, 3763996, 4704995, 9409990, 18819980, 21642977, 43285954, 86571908, 108214885, 216429770, 432859540]

約数ペア:

[(1, 432859540), (2, 216429770), (4, 108214885), (5, 86571908), (10, 43285954), (20, 21642977), (23, 18819980), (46, 9409990), (92, 4704995), (115, 3763996), (163, 2655580), (230, 1881998), (251, 1724540), (326, 1327790), (460, 940999), (502, 862270), (529, 818260), (652, 663895), (815, 531116), (1004, 431135), (1058, 409130), (1255, 344908), (1630, 265558), (2116, 204565), (2510, 172454), (2645, 163652), (3260, 132779), (3749, 115460), (5020, 86227), (5290, 81826), (5773, 74980), (7498, 57730), (10580, 40913), (11546, 37490), (14996, 28865), (18745, 23092)]