20232508520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{250031}}^1$

素因数の和:250083

約数の個数: 96

約数和(自身を含む): 55267073280

約数和(自身を除く): 35034564760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 680, 952, 1156, 1190, 1445, 2023, 2312, 2380, 2890, 4046, 4760, 5780, 8092, 10115, 11560, 16184, 20230, 40460, 80920, 250031, 500062, 1000124, 1250155, 1750217, 2000248, 2500310, 3500434, 4250527, 5000620, 7000868, 8501054, 8751085, 10001240, 14001736, 17002108, 17502170, 21252635, 29753689, 34004216, 35004340, 42505270, 59507378, 70008680, 72258959, 85010540, 119014756, 144517918, 148768445, 170021080, 238029512, 289035836, 297536890, 361294795, 505812713, 578071672, 595073780, 722589590, 1011625426, 1190147560, 1445179180, 2023250852, 2529063565, 2890358360, 4046501704, 5058127130, 10116254260, 20232508520]

約数ペア:

[(1, 20232508520), (2, 10116254260), (4, 5058127130), (5, 4046501704), (7, 2890358360), (8, 2529063565), (10, 2023250852), (14, 1445179180), (17, 1190147560), (20, 1011625426), (28, 722589590), (34, 595073780), (35, 578071672), (40, 505812713), (56, 361294795), (68, 297536890), (70, 289035836), (85, 238029512), (119, 170021080), (136, 148768445), (140, 144517918), (170, 119014756), (238, 85010540), (280, 72258959), (289, 70008680), (340, 59507378), (476, 42505270), (578, 35004340), (595, 34004216), (680, 29753689), (952, 21252635), (1156, 17502170), (1190, 17002108), (1445, 14001736), (2023, 10001240), (2312, 8751085), (2380, 8501054), (2890, 7000868), (4046, 5000620), (4760, 4250527), (5780, 3500434), (8092, 2500310), (10115, 2000248), (11560, 1750217), (16184, 1250155), (20230, 1000124), (40460, 500062), (80920, 250031)]