20199043000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1188179}}^1$

素因数の和:1188217

約数の個数: 64

約数和(自身を含む): 50046141600

約数和(自身を除く): 29847098600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 850, 1000, 1700, 2125, 3400, 4250, 8500, 17000, 1188179, 2376358, 4752716, 5940895, 9505432, 11881790, 20199043, 23763580, 29704475, 40398086, 47527160, 59408950, 80796172, 100995215, 118817900, 148522375, 161592344, 201990430, 237635800, 297044750, 403980860, 504976075, 594089500, 807961720, 1009952150, 1188179000, 2019904300, 2524880375, 4039808600, 5049760750, 10099521500, 20199043000]

約数ペア:

[(1, 20199043000), (2, 10099521500), (4, 5049760750), (5, 4039808600), (8, 2524880375), (10, 2019904300), (17, 1188179000), (20, 1009952150), (25, 807961720), (34, 594089500), (40, 504976075), (50, 403980860), (68, 297044750), (85, 237635800), (100, 201990430), (125, 161592344), (136, 148522375), (170, 118817900), (200, 100995215), (250, 80796172), (340, 59408950), (425, 47527160), (500, 40398086), (680, 29704475), (850, 23763580), (1000, 20199043), (1700, 11881790), (2125, 9505432), (3400, 5940895), (4250, 4752716), (8500, 2376358), (17000, 1188179)]