202266880

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5449}}^1$

素因数の和:5499

約数の個数: 72

約数和(自身を含む): 501291000

約数和(自身を除く): 299024120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 3712, 4640, 5449, 7424, 9280, 10898, 18560, 21796, 27245, 37120, 43592, 54490, 87184, 108980, 158021, 174368, 217960, 316042, 348736, 435920, 632084, 697472, 790105, 871840, 1264168, 1394944, 1580210, 1743680, 2528336, 3160420, 3487360, 5056672, 6320840, 6974720, 10113344, 12641680, 20226688, 25283360, 40453376, 50566720, 101133440, 202266880]

約数ペア:

[(1, 202266880), (2, 101133440), (4, 50566720), (5, 40453376), (8, 25283360), (10, 20226688), (16, 12641680), (20, 10113344), (29, 6974720), (32, 6320840), (40, 5056672), (58, 3487360), (64, 3160420), (80, 2528336), (116, 1743680), (128, 1580210), (145, 1394944), (160, 1264168), (232, 871840), (256, 790105), (290, 697472), (320, 632084), (464, 435920), (580, 348736), (640, 316042), (928, 217960), (1160, 174368), (1280, 158021), (1856, 108980), (2320, 87184), (3712, 54490), (4640, 43592), (5449, 37120), (7424, 27245), (9280, 21796), (10898, 18560)]