202202800

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8287}}^1$

素因数の和:8366

約数の個数: 60

約数和(自身を含む): 493815616

約数和(自身を除く): 291612816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 6100, 8287, 12200, 16574, 24400, 33148, 41435, 66296, 82870, 132592, 165740, 207175, 331480, 414350, 505507, 662960, 828700, 1011014, 1657400, 2022028, 2527535, 3314800, 4044056, 5055070, 8088112, 10110140, 12637675, 20220280, 25275350, 40440560, 50550700, 101101400, 202202800]

約数ペア:

[(1, 202202800), (2, 101101400), (4, 50550700), (5, 40440560), (8, 25275350), (10, 20220280), (16, 12637675), (20, 10110140), (25, 8088112), (40, 5055070), (50, 4044056), (61, 3314800), (80, 2527535), (100, 2022028), (122, 1657400), (200, 1011014), (244, 828700), (305, 662960), (400, 505507), (488, 414350), (610, 331480), (976, 207175), (1220, 165740), (1525, 132592), (2440, 82870), (3050, 66296), (4880, 41435), (6100, 33148), (8287, 24400), (12200, 16574)]