9834400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 72

約数和(自身を含む): 25310880

約数和(自身を除く): 15476480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 647, 760, 800, 950, 1294, 1520, 1900, 2588, 3040, 3235, 3800, 5176, 6470, 7600, 10352, 12293, 12940, 15200, 16175, 20704, 24586, 25880, 32350, 49172, 51760, 61465, 64700, 98344, 103520, 122930, 129400, 196688, 245860, 258800, 307325, 393376, 491720, 517600, 614650, 983440, 1229300, 1966880, 2458600, 4917200, 9834400]

約数ペア:

[(1, 9834400), (2, 4917200), (4, 2458600), (5, 1966880), (8, 1229300), (10, 983440), (16, 614650), (19, 517600), (20, 491720), (25, 393376), (32, 307325), (38, 258800), (40, 245860), (50, 196688), (76, 129400), (80, 122930), (95, 103520), (100, 98344), (152, 64700), (160, 61465), (190, 51760), (200, 49172), (304, 32350), (380, 25880), (400, 24586), (475, 20704), (608, 16175), (647, 15200), (760, 12940), (800, 12293), (950, 10352), (1294, 7600), (1520, 6470), (1900, 5176), (2588, 3800), (3040, 3235)]