63632000

素因数分解:

$2^7\times 5^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 163734480

約数和(自身を除く): 100102480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 97, 100, 125, 128, 160, 164, 194, 200, 205, 250, 320, 328, 388, 400, 410, 485, 500, 640, 656, 776, 800, 820, 970, 1000, 1025, 1312, 1552, 1600, 1640, 1940, 2000, 2050, 2425, 2624, 3104, 3200, 3280, 3880, 3977, 4000, 4100, 4850, 5125, 5248, 6208, 6560, 7760, 7954, 8000, 8200, 9700, 10250, 12125, 12416, 13120, 15520, 15908, 16000, 16400, 19400, 19885, 20500, 24250, 26240, 31040, 31816, 32800, 38800, 39770, 41000, 48500, 62080, 63632, 65600, 77600, 79540, 82000, 97000, 99425, 127264, 131200, 155200, 159080, 164000, 194000, 198850, 254528, 310400, 318160, 328000, 388000, 397700, 497125, 509056, 636320, 656000, 776000, 795400, 994250, 1272640, 1552000, 1590800, 1988500, 2545280, 3181600, 3977000, 6363200, 7954000, 12726400, 15908000, 31816000, 63632000]

約数ペア:

[(1, 63632000), (2, 31816000), (4, 15908000), (5, 12726400), (8, 7954000), (10, 6363200), (16, 3977000), (20, 3181600), (25, 2545280), (32, 1988500), (40, 1590800), (41, 1552000), (50, 1272640), (64, 994250), (80, 795400), (82, 776000), (97, 656000), (100, 636320), (125, 509056), (128, 497125), (160, 397700), (164, 388000), (194, 328000), (200, 318160), (205, 310400), (250, 254528), (320, 198850), (328, 194000), (388, 164000), (400, 159080), (410, 155200), (485, 131200), (500, 127264), (640, 99425), (656, 97000), (776, 82000), (800, 79540), (820, 77600), (970, 65600), (1000, 63632), (1025, 62080), (1312, 48500), (1552, 41000), (1600, 39770), (1640, 38800), (1940, 32800), (2000, 31816), (2050, 31040), (2425, 26240), (2624, 24250), (3104, 20500), (3200, 19885), (3280, 19400), (3880, 16400), (3977, 16000), (4000, 15908), (4100, 15520), (4850, 13120), (5125, 12416), (5248, 12125), (6208, 10250), (6560, 9700), (7760, 8200), (7954, 8000)]