26757507400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{10709}}^1$

素因数の和:10800

約数の個数: 144

約数和(自身を含む): 69234045300

約数和(自身を除く): 42476537900

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 961, 1240, 1300, 1550, 1612, 1922, 2015, 2600, 3100, 3224, 3844, 4030, 4805, 6200, 7688, 8060, 9610, 10075, 10709, 12493, 16120, 19220, 20150, 21418, 24025, 24986, 38440, 40300, 42836, 48050, 49972, 53545, 62465, 80600, 85672, 96100, 99944, 107090, 124930, 139217, 192200, 214180, 249860, 267725, 278434, 312325, 331979, 428360, 499720, 535450, 556868, 624650, 663958, 696085, 1070900, 1113736, 1249300, 1327916, 1392170, 1659895, 2141800, 2498600, 2655832, 2784340, 3319790, 3480425, 4315727, 5568680, 6639580, 6960850, 8299475, 8631454, 10291349, 13279160, 13921700, 16598950, 17262908, 20582698, 21578635, 27843400, 33197900, 34525816, 41165396, 43157270, 51456745, 66395800, 82330792, 86314540, 102913490, 107893175, 133787537, 172629080, 205826980, 215786350, 257283725, 267575074, 411653960, 431572700, 514567450, 535150148, 668937685, 863145400, 1029134900, 1070300296, 1337875370, 2058269800, 2675750740, 3344688425, 5351501480, 6689376850, 13378753700, 26757507400]

約数ペア:

[(1, 26757507400), (2, 13378753700), (4, 6689376850), (5, 5351501480), (8, 3344688425), (10, 2675750740), (13, 2058269800), (20, 1337875370), (25, 1070300296), (26, 1029134900), (31, 863145400), (40, 668937685), (50, 535150148), (52, 514567450), (62, 431572700), (65, 411653960), (100, 267575074), (104, 257283725), (124, 215786350), (130, 205826980), (155, 172629080), (200, 133787537), (248, 107893175), (260, 102913490), (310, 86314540), (325, 82330792), (403, 66395800), (520, 51456745), (620, 43157270), (650, 41165396), (775, 34525816), (806, 33197900), (961, 27843400), (1240, 21578635), (1300, 20582698), (1550, 17262908), (1612, 16598950), (1922, 13921700), (2015, 13279160), (2600, 10291349), (3100, 8631454), (3224, 8299475), (3844, 6960850), (4030, 6639580), (4805, 5568680), (6200, 4315727), (7688, 3480425), (8060, 3319790), (9610, 2784340), (10075, 2655832), (10709, 2498600), (12493, 2141800), (16120, 1659895), (19220, 1392170), (20150, 1327916), (21418, 1249300), (24025, 1113736), (24986, 1070900), (38440, 696085), (40300, 663958), (42836, 624650), (48050, 556868), (49972, 535450), (53545, 499720), (62465, 428360), (80600, 331979), (85672, 312325), (96100, 278434), (99944, 267725), (107090, 249860), (124930, 214180), (139217, 192200)]