200086400

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2072

約数の個数: 96

約数和(自身を含む): 510473280

約数和(自身を除く): 310386880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1550, 1600, 1984, 2017, 2480, 3100, 3200, 3968, 4034, 4960, 6200, 8068, 9920, 10085, 12400, 16136, 19840, 20170, 24800, 32272, 40340, 49600, 50425, 62527, 64544, 80680, 99200, 100850, 125054, 129088, 161360, 201700, 250108, 258176, 312635, 322720, 403400, 500216, 625270, 645440, 806800, 1000432, 1250540, 1290880, 1563175, 1613600, 2000864, 2501080, 3126350, 3227200, 4001728, 5002160, 6252700, 6454400, 8003456, 10004320, 12505400, 20008640, 25010800, 40017280, 50021600, 100043200, 200086400]

約数ペア:

[(1, 200086400), (2, 100043200), (4, 50021600), (5, 40017280), (8, 25010800), (10, 20008640), (16, 12505400), (20, 10004320), (25, 8003456), (31, 6454400), (32, 6252700), (40, 5002160), (50, 4001728), (62, 3227200), (64, 3126350), (80, 2501080), (100, 2000864), (124, 1613600), (128, 1563175), (155, 1290880), (160, 1250540), (200, 1000432), (248, 806800), (310, 645440), (320, 625270), (400, 500216), (496, 403400), (620, 322720), (640, 312635), (775, 258176), (800, 250108), (992, 201700), (1240, 161360), (1550, 129088), (1600, 125054), (1984, 100850), (2017, 99200), (2480, 80680), (3100, 64544), (3200, 62527), (3968, 50425), (4034, 49600), (4960, 40340), (6200, 32272), (8068, 24800), (9920, 20170), (10085, 19840), (12400, 16136)]