996836000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8095

約数の個数: 96

約数和(自身を含む): 2528547840

約数和(自身を除く): 1531711840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 400, 496, 500, 620, 775, 800, 992, 1000, 1240, 1550, 2000, 2480, 3100, 3875, 4000, 4960, 6200, 7750, 8039, 12400, 15500, 16078, 24800, 31000, 32156, 40195, 62000, 64312, 80390, 124000, 128624, 160780, 200975, 249209, 257248, 321560, 401950, 498418, 643120, 803900, 996836, 1004875, 1246045, 1286240, 1607800, 1993672, 2009750, 2492090, 3215600, 3987344, 4019500, 4984180, 6230225, 6431200, 7974688, 8039000, 9968360, 12460450, 16078000, 19936720, 24920900, 31151125, 32156000, 39873440, 49841800, 62302250, 99683600, 124604500, 199367200, 249209000, 498418000, 996836000]

約数ペア:

[(1, 996836000), (2, 498418000), (4, 249209000), (5, 199367200), (8, 124604500), (10, 99683600), (16, 62302250), (20, 49841800), (25, 39873440), (31, 32156000), (32, 31151125), (40, 24920900), (50, 19936720), (62, 16078000), (80, 12460450), (100, 9968360), (124, 8039000), (125, 7974688), (155, 6431200), (160, 6230225), (200, 4984180), (248, 4019500), (250, 3987344), (310, 3215600), (400, 2492090), (496, 2009750), (500, 1993672), (620, 1607800), (775, 1286240), (800, 1246045), (992, 1004875), (1000, 996836), (1240, 803900), (1550, 643120), (2000, 498418), (2480, 401950), (3100, 321560), (3875, 257248), (4000, 249209), (4960, 200975), (6200, 160780), (7750, 128624), (8039, 124000), (12400, 80390), (15500, 64312), (16078, 62000), (24800, 40195), (31000, 32156)]