73966000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1247

約数の個数: 80

約数和(自身を含む): 184773888

約数和(自身を除く): 110807888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1193, 1240, 1550, 2000, 2386, 2480, 3100, 3875, 4772, 5965, 6200, 7750, 9544, 11930, 12400, 15500, 19088, 23860, 29825, 31000, 36983, 47720, 59650, 62000, 73966, 95440, 119300, 147932, 149125, 184915, 238600, 295864, 298250, 369830, 477200, 591728, 596500, 739660, 924575, 1193000, 1479320, 1849150, 2386000, 2958640, 3698300, 4622875, 7396600, 9245750, 14793200, 18491500, 36983000, 73966000]

約数ペア:

[(1, 73966000), (2, 36983000), (4, 18491500), (5, 14793200), (8, 9245750), (10, 7396600), (16, 4622875), (20, 3698300), (25, 2958640), (31, 2386000), (40, 1849150), (50, 1479320), (62, 1193000), (80, 924575), (100, 739660), (124, 596500), (125, 591728), (155, 477200), (200, 369830), (248, 298250), (250, 295864), (310, 238600), (400, 184915), (496, 149125), (500, 147932), (620, 119300), (775, 95440), (1000, 73966), (1193, 62000), (1240, 59650), (1550, 47720), (2000, 36983), (2386, 31000), (2480, 29825), (3100, 23860), (3875, 19088), (4772, 15500), (5965, 12400), (6200, 11930), (7750, 9544)]