22566950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 72

約数和(自身を含む): 49956624

約数和(自身を除く): 27389674

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 61, 70, 98, 122, 151, 175, 245, 302, 305, 350, 427, 490, 610, 755, 854, 1057, 1225, 1510, 1525, 2114, 2135, 2450, 2989, 3050, 3775, 4270, 5285, 5978, 7399, 7550, 9211, 10570, 10675, 14798, 14945, 18422, 21350, 26425, 29890, 36995, 46055, 52850, 64477, 73990, 74725, 92110, 128954, 149450, 184975, 230275, 322385, 369950, 451339, 460550, 644770, 902678, 1611925, 2256695, 3223850, 4513390, 11283475, 22566950]

約数ペア:

[(1, 22566950), (2, 11283475), (5, 4513390), (7, 3223850), (10, 2256695), (14, 1611925), (25, 902678), (35, 644770), (49, 460550), (50, 451339), (61, 369950), (70, 322385), (98, 230275), (122, 184975), (151, 149450), (175, 128954), (245, 92110), (302, 74725), (305, 73990), (350, 64477), (427, 52850), (490, 46055), (610, 36995), (755, 29890), (854, 26425), (1057, 21350), (1225, 18422), (1510, 14945), (1525, 14798), (2114, 10675), (2135, 10570), (2450, 9211), (2989, 7550), (3050, 7399), (3775, 5978), (4270, 5285)]