202449440

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17333}}^1$

素因数の和:17421

約数の個数: 48

約数和(自身を含む): 484866648

約数和(自身を除く): 282417208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 17333, 34666, 69332, 86665, 138664, 173330, 277328, 346660, 554656, 693320, 1265309, 1386640, 2530618, 2773280, 5061236, 6326545, 10122472, 12653090, 20244944, 25306180, 40489888, 50612360, 101224720, 202449440]

約数ペア:

[(1, 202449440), (2, 101224720), (4, 50612360), (5, 40489888), (8, 25306180), (10, 20244944), (16, 12653090), (20, 10122472), (32, 6326545), (40, 5061236), (73, 2773280), (80, 2530618), (146, 1386640), (160, 1265309), (292, 693320), (365, 554656), (584, 346660), (730, 277328), (1168, 173330), (1460, 138664), (2336, 86665), (2920, 69332), (5840, 34666), (11680, 17333)]