313769600

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3218

約数の個数: 96

約数和(自身を含む): 800365440

約数和(自身を除く): 486595840

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, 2480, 3100, 3163, 3200, 3968, 4960, 6200, 6326, 9920, 12400, 12652, 15815, 19840, 24800, 25304, 31630, 49600, 50608, 63260, 79075, 98053, 99200, 101216, 126520, 158150, 196106, 202432, 253040, 316300, 392212, 404864, 490265, 506080, 632600, 784424, 980530, 1012160, 1265200, 1568848, 1961060, 2024320, 2451325, 2530400, 3137696, 3922120, 4902650, 5060800, 6275392, 7844240, 9805300, 10121600, 12550784, 15688480, 19610600, 31376960, 39221200, 62753920, 78442400, 156884800, 313769600]

約数ペア:

[(1, 313769600), (2, 156884800), (4, 78442400), (5, 62753920), (8, 39221200), (10, 31376960), (16, 19610600), (20, 15688480), (25, 12550784), (31, 10121600), (32, 9805300), (40, 7844240), (50, 6275392), (62, 5060800), (64, 4902650), (80, 3922120), (100, 3137696), (124, 2530400), (128, 2451325), (155, 2024320), (160, 1961060), (200, 1568848), (248, 1265200), (310, 1012160), (320, 980530), (400, 784424), (496, 632600), (620, 506080), (640, 490265), (775, 404864), (800, 392212), (992, 316300), (1240, 253040), (1550, 202432), (1600, 196106), (1984, 158150), (2480, 126520), (3100, 101216), (3163, 99200), (3200, 98053), (3968, 79075), (4960, 63260), (6200, 50608), (6326, 49600), (9920, 31630), (12400, 25304), (12652, 24800), (15815, 19840)]