63204880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 153008064

約数和(自身を除く): 89803184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 131, 148, 163, 185, 262, 296, 326, 370, 524, 592, 652, 655, 740, 815, 1048, 1304, 1310, 1480, 1630, 2096, 2608, 2620, 2960, 3260, 4847, 5240, 6031, 6520, 9694, 10480, 12062, 13040, 19388, 21353, 24124, 24235, 30155, 38776, 42706, 48248, 48470, 60310, 77552, 85412, 96496, 96940, 106765, 120620, 170824, 193880, 213530, 241240, 341648, 387760, 427060, 482480, 790061, 854120, 1580122, 1708240, 3160244, 3950305, 6320488, 7900610, 12640976, 15801220, 31602440, 63204880]

約数ペア:

[(1, 63204880), (2, 31602440), (4, 15801220), (5, 12640976), (8, 7900610), (10, 6320488), (16, 3950305), (20, 3160244), (37, 1708240), (40, 1580122), (74, 854120), (80, 790061), (131, 482480), (148, 427060), (163, 387760), (185, 341648), (262, 241240), (296, 213530), (326, 193880), (370, 170824), (524, 120620), (592, 106765), (652, 96940), (655, 96496), (740, 85412), (815, 77552), (1048, 60310), (1304, 48470), (1310, 48248), (1480, 42706), (1630, 38776), (2096, 30155), (2608, 24235), (2620, 24124), (2960, 21353), (3260, 19388), (4847, 13040), (5240, 12062), (6031, 10480), (6520, 9694)]