20184199500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{189523}}^1$

素因数の和:189616

約数の個数: 96

約数和(自身を含む): 59604539904

約数和(自身を除く): 39420340404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 125, 142, 150, 213, 250, 284, 300, 355, 375, 426, 500, 710, 750, 852, 1065, 1420, 1500, 1775, 2130, 3550, 4260, 5325, 7100, 8875, 10650, 17750, 21300, 26625, 35500, 53250, 106500, 189523, 379046, 568569, 758092, 947615, 1137138, 1895230, 2274276, 2842845, 3790460, 4738075, 5685690, 9476150, 11371380, 13456133, 14214225, 18952300, 23690375, 26912266, 28428450, 40368399, 47380750, 53824532, 56856900, 67280665, 71071125, 80736798, 94761500, 134561330, 142142250, 161473596, 201841995, 269122660, 284284500, 336403325, 403683990, 672806650, 807367980, 1009209975, 1345613300, 1682016625, 2018419950, 3364033250, 4036839900, 5046049875, 6728066500, 10092099750, 20184199500]

約数ペア:

[(1, 20184199500), (2, 10092099750), (3, 6728066500), (4, 5046049875), (5, 4036839900), (6, 3364033250), (10, 2018419950), (12, 1682016625), (15, 1345613300), (20, 1009209975), (25, 807367980), (30, 672806650), (50, 403683990), (60, 336403325), (71, 284284500), (75, 269122660), (100, 201841995), (125, 161473596), (142, 142142250), (150, 134561330), (213, 94761500), (250, 80736798), (284, 71071125), (300, 67280665), (355, 56856900), (375, 53824532), (426, 47380750), (500, 40368399), (710, 28428450), (750, 26912266), (852, 23690375), (1065, 18952300), (1420, 14214225), (1500, 13456133), (1775, 11371380), (2130, 9476150), (3550, 5685690), (4260, 4738075), (5325, 3790460), (7100, 2842845), (8875, 2274276), (10650, 1895230), (17750, 1137138), (21300, 947615), (26625, 758092), (35500, 568569), (53250, 379046), (106500, 189523)]