228531520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{102023}}^1$

素因数の和:102047

約数の個数: 56

約数和(自身を含む): 621938304

約数和(自身を除く): 393406784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 102023, 204046, 408092, 510115, 714161, 816184, 1020230, 1428322, 1632368, 2040460, 2856644, 3264736, 3570805, 4080920, 5713288, 6529472, 7141610, 8161840, 11426576, 14283220, 16323680, 22853152, 28566440, 32647360, 45706304, 57132880, 114265760, 228531520]

約数ペア:

[(1, 228531520), (2, 114265760), (4, 57132880), (5, 45706304), (7, 32647360), (8, 28566440), (10, 22853152), (14, 16323680), (16, 14283220), (20, 11426576), (28, 8161840), (32, 7141610), (35, 6529472), (40, 5713288), (56, 4080920), (64, 3570805), (70, 3264736), (80, 2856644), (112, 2040460), (140, 1632368), (160, 1428322), (224, 1020230), (280, 816184), (320, 714161), (448, 510115), (560, 408092), (1120, 204046), (2240, 102023)]