29933992400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{29221}}^1$

素因数の和:29449

約数の個数: 120

約数和(自身を含む): 77844252024

約数和(自身を除く): 47910259624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 197, 200, 208, 260, 325, 394, 400, 520, 650, 788, 985, 1040, 1300, 1576, 1970, 2561, 2600, 3152, 3940, 4925, 5122, 5200, 7880, 9850, 10244, 12805, 15760, 19700, 20488, 25610, 29221, 39400, 40976, 51220, 58442, 64025, 78800, 102440, 116884, 128050, 146105, 204880, 233768, 256100, 292210, 379873, 467536, 512200, 584420, 730525, 759746, 1024400, 1168840, 1461050, 1519492, 1899365, 2337680, 2922100, 3038984, 3798730, 5756537, 5844200, 6077968, 7597460, 9496825, 11513074, 11688400, 15194920, 18993650, 23026148, 28782685, 30389840, 37987300, 46052296, 57565370, 74834981, 75974600, 92104592, 115130740, 143913425, 149669962, 151949200, 230261480, 287826850, 299339924, 374174905, 460522960, 575653700, 598679848, 748349810, 1151307400, 1197359696, 1496699620, 1870874525, 2302614800, 2993399240, 3741749050, 5986798480, 7483498100, 14966996200, 29933992400]

約数ペア:

[(1, 29933992400), (2, 14966996200), (4, 7483498100), (5, 5986798480), (8, 3741749050), (10, 2993399240), (13, 2302614800), (16, 1870874525), (20, 1496699620), (25, 1197359696), (26, 1151307400), (40, 748349810), (50, 598679848), (52, 575653700), (65, 460522960), (80, 374174905), (100, 299339924), (104, 287826850), (130, 230261480), (197, 151949200), (200, 149669962), (208, 143913425), (260, 115130740), (325, 92104592), (394, 75974600), (400, 74834981), (520, 57565370), (650, 46052296), (788, 37987300), (985, 30389840), (1040, 28782685), (1300, 23026148), (1576, 18993650), (1970, 15194920), (2561, 11688400), (2600, 11513074), (3152, 9496825), (3940, 7597460), (4925, 6077968), (5122, 5844200), (5200, 5756537), (7880, 3798730), (9850, 3038984), (10244, 2922100), (12805, 2337680), (15760, 1899365), (19700, 1519492), (20488, 1461050), (25610, 1168840), (29221, 1024400), (39400, 759746), (40976, 730525), (51220, 584420), (58442, 512200), (64025, 467536), (78800, 379873), (102440, 292210), (116884, 256100), (128050, 233768), (146105, 204880)]