2880634900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{18313}}^1$

素因数の和:18362

約数の個数: 108

約数和(自身を含む): 7399844956

約数和(自身を除く): 4519210056

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 121, 130, 143, 220, 242, 260, 275, 286, 325, 484, 550, 572, 605, 650, 715, 1100, 1210, 1300, 1430, 1573, 2420, 2860, 3025, 3146, 3575, 6050, 6292, 7150, 7865, 12100, 14300, 15730, 18313, 31460, 36626, 39325, 73252, 78650, 91565, 157300, 183130, 201443, 238069, 366260, 402886, 457825, 476138, 805772, 915650, 952276, 1007215, 1190345, 1831300, 2014430, 2215873, 2380690, 2618759, 4028860, 4431746, 4761380, 5036075, 5237518, 5951725, 8863492, 10072150, 10475036, 11079365, 11903450, 13093795, 20144300, 22158730, 23806900, 26187590, 28806349, 44317460, 52375180, 55396825, 57612698, 65468975, 110793650, 115225396, 130937950, 144031745, 221587300, 261875900, 288063490, 576126980, 720158725, 1440317450, 2880634900]

約数ペア:

[(1, 2880634900), (2, 1440317450), (4, 720158725), (5, 576126980), (10, 288063490), (11, 261875900), (13, 221587300), (20, 144031745), (22, 130937950), (25, 115225396), (26, 110793650), (44, 65468975), (50, 57612698), (52, 55396825), (55, 52375180), (65, 44317460), (100, 28806349), (110, 26187590), (121, 23806900), (130, 22158730), (143, 20144300), (220, 13093795), (242, 11903450), (260, 11079365), (275, 10475036), (286, 10072150), (325, 8863492), (484, 5951725), (550, 5237518), (572, 5036075), (605, 4761380), (650, 4431746), (715, 4028860), (1100, 2618759), (1210, 2380690), (1300, 2215873), (1430, 2014430), (1573, 1831300), (2420, 1190345), (2860, 1007215), (3025, 952276), (3146, 915650), (3575, 805772), (6050, 476138), (6292, 457825), (7150, 402886), (7865, 366260), (12100, 238069), (14300, 201443), (15730, 183130), (18313, 157300), (31460, 91565), (36626, 78650), (39325, 73252)]