2084803520

素因数分解:

$2^6\times 5^1\times {\mathrm{523}}^1\times {\mathrm{12457}}^1$

素因数の和:12997

約数の個数: 56

約数和(自身を含む): 4974329904

約数和(自身を除く): 2889526384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 523, 1046, 2092, 2615, 4184, 5230, 8368, 10460, 12457, 16736, 20920, 24914, 33472, 41840, 49828, 62285, 83680, 99656, 124570, 167360, 199312, 249140, 398624, 498280, 797248, 996560, 1993120, 3986240, 6515011, 13030022, 26060044, 32575055, 52120088, 65150110, 104240176, 130300220, 208480352, 260600440, 416960704, 521200880, 1042401760, 2084803520]

約数ペア:

[(1, 2084803520), (2, 1042401760), (4, 521200880), (5, 416960704), (8, 260600440), (10, 208480352), (16, 130300220), (20, 104240176), (32, 65150110), (40, 52120088), (64, 32575055), (80, 26060044), (160, 13030022), (320, 6515011), (523, 3986240), (1046, 1993120), (2092, 996560), (2615, 797248), (4184, 498280), (5230, 398624), (8368, 249140), (10460, 199312), (12457, 167360), (16736, 124570), (20920, 99656), (24914, 83680), (33472, 62285), (41840, 49828)]