84096800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3442

約数の個数: 72

約数和(自身を含む): 211986432

約数和(自身を除く): 127889632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 3391, 4960, 6200, 6782, 12400, 13564, 16955, 24800, 27128, 33910, 54256, 67820, 84775, 105121, 108512, 135640, 169550, 210242, 271280, 339100, 420484, 525605, 542560, 678200, 840968, 1051210, 1356400, 1681936, 2102420, 2628025, 2712800, 3363872, 4204840, 5256050, 8409680, 10512100, 16819360, 21024200, 42048400, 84096800]

約数ペア:

[(1, 84096800), (2, 42048400), (4, 21024200), (5, 16819360), (8, 10512100), (10, 8409680), (16, 5256050), (20, 4204840), (25, 3363872), (31, 2712800), (32, 2628025), (40, 2102420), (50, 1681936), (62, 1356400), (80, 1051210), (100, 840968), (124, 678200), (155, 542560), (160, 525605), (200, 420484), (248, 339100), (310, 271280), (400, 210242), (496, 169550), (620, 135640), (775, 108512), (800, 105121), (992, 84775), (1240, 67820), (1550, 54256), (2480, 33910), (3100, 27128), (3391, 24800), (4960, 16955), (6200, 13564), (6782, 12400)]