22130500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{6323}}^1$

素因数の和:6349

約数の個数: 48

約数和(自身を含む): 55246464

約数和(自身を除く): 33115964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 6323, 12646, 25292, 31615, 44261, 63230, 88522, 126460, 158075, 177044, 221305, 316150, 442610, 632300, 790375, 885220, 1106525, 1580750, 2213050, 3161500, 4426100, 5532625, 11065250, 22130500]

約数ペア:

[(1, 22130500), (2, 11065250), (4, 5532625), (5, 4426100), (7, 3161500), (10, 2213050), (14, 1580750), (20, 1106525), (25, 885220), (28, 790375), (35, 632300), (50, 442610), (70, 316150), (100, 221305), (125, 177044), (140, 158075), (175, 126460), (250, 88522), (350, 63230), (500, 44261), (700, 31615), (875, 25292), (1750, 12646), (3500, 6323)]