20210362600

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{3259}}^1$

素因数の和:3683

約数の個数: 96

約数和(自身を含む): 47623514400

約数和(自身を除く): 27413151800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 307, 404, 505, 614, 808, 1010, 1228, 1535, 2020, 2456, 2525, 3070, 3259, 4040, 5050, 6140, 6518, 7675, 10100, 12280, 13036, 15350, 16295, 20200, 26072, 30700, 31007, 32590, 61400, 62014, 65180, 81475, 124028, 130360, 155035, 162950, 248056, 310070, 325900, 329159, 620140, 651800, 658318, 775175, 1000513, 1240280, 1316636, 1550350, 1645795, 2001026, 2633272, 3100700, 3291590, 4002052, 5002565, 6201400, 6583180, 8004104, 8228975, 10005130, 13166360, 16457950, 20010260, 25012825, 32915900, 40020520, 50025650, 65831800, 100051300, 101051813, 200102600, 202103626, 404207252, 505259065, 808414504, 1010518130, 2021036260, 2526295325, 4042072520, 5052590650, 10105181300, 20210362600]

約数ペア:

[(1, 20210362600), (2, 10105181300), (4, 5052590650), (5, 4042072520), (8, 2526295325), (10, 2021036260), (20, 1010518130), (25, 808414504), (40, 505259065), (50, 404207252), (100, 202103626), (101, 200102600), (200, 101051813), (202, 100051300), (307, 65831800), (404, 50025650), (505, 40020520), (614, 32915900), (808, 25012825), (1010, 20010260), (1228, 16457950), (1535, 13166360), (2020, 10005130), (2456, 8228975), (2525, 8004104), (3070, 6583180), (3259, 6201400), (4040, 5002565), (5050, 4002052), (6140, 3291590), (6518, 3100700), (7675, 2633272), (10100, 2001026), (12280, 1645795), (13036, 1550350), (15350, 1316636), (16295, 1240280), (20200, 1000513), (26072, 775175), (30700, 658318), (31007, 651800), (32590, 620140), (61400, 329159), (62014, 325900), (65180, 310070), (81475, 248056), (124028, 162950), (130360, 155035)]