176703020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2273}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 419471136

約数和(自身を除く): 242768116

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 260, 299, 338, 460, 598, 676, 845, 1196, 1495, 1690, 2273, 2990, 3380, 3887, 4546, 5980, 7774, 9092, 11365, 15548, 19435, 22730, 29549, 38870, 45460, 52279, 59098, 77740, 104558, 118196, 147745, 209116, 261395, 295490, 384137, 522790, 590980, 679627, 768274, 1045580, 1359254, 1536548, 1920685, 2718508, 3398135, 3841370, 6796270, 7682740, 8835151, 13592540, 17670302, 35340604, 44175755, 88351510, 176703020]

約数ペア:

[(1, 176703020), (2, 88351510), (4, 44175755), (5, 35340604), (10, 17670302), (13, 13592540), (20, 8835151), (23, 7682740), (26, 6796270), (46, 3841370), (52, 3398135), (65, 2718508), (92, 1920685), (115, 1536548), (130, 1359254), (169, 1045580), (230, 768274), (260, 679627), (299, 590980), (338, 522790), (460, 384137), (598, 295490), (676, 261395), (845, 209116), (1196, 147745), (1495, 118196), (1690, 104558), (2273, 77740), (2990, 59098), (3380, 52279), (3887, 45460), (4546, 38870), (5980, 29549), (7774, 22730), (9092, 19435), (11365, 15548)]