2214893560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7547}}^1$

素因数の和:7621

約数の個数: 128

約数和(自身を含む): 5869324800

約数和(自身を除く): 3654431240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 29, 40, 44, 46, 55, 58, 88, 92, 110, 115, 116, 145, 184, 220, 230, 232, 253, 290, 319, 440, 460, 506, 580, 638, 667, 920, 1012, 1160, 1265, 1276, 1334, 1595, 2024, 2530, 2552, 2668, 3190, 3335, 5060, 5336, 6380, 6670, 7337, 7547, 10120, 12760, 13340, 14674, 15094, 26680, 29348, 30188, 36685, 37735, 58696, 60376, 73370, 75470, 83017, 146740, 150940, 166034, 173581, 218863, 293480, 301880, 332068, 347162, 415085, 437726, 664136, 694324, 830170, 867905, 875452, 1094315, 1388648, 1660340, 1735810, 1750904, 1909391, 2188630, 2407493, 3320680, 3471620, 3818782, 4377260, 4814986, 5033849, 6943240, 7637564, 8754520, 9546955, 9629972, 10067698, 12037465, 15275128, 19093910, 19259944, 20135396, 24074930, 25169245, 38187820, 40270792, 48149860, 50338490, 55372339, 76375640, 96299720, 100676980, 110744678, 201353960, 221489356, 276861695, 442978712, 553723390, 1107446780, 2214893560]

約数ペア:

[(1, 2214893560), (2, 1107446780), (4, 553723390), (5, 442978712), (8, 276861695), (10, 221489356), (11, 201353960), (20, 110744678), (22, 100676980), (23, 96299720), (29, 76375640), (40, 55372339), (44, 50338490), (46, 48149860), (55, 40270792), (58, 38187820), (88, 25169245), (92, 24074930), (110, 20135396), (115, 19259944), (116, 19093910), (145, 15275128), (184, 12037465), (220, 10067698), (230, 9629972), (232, 9546955), (253, 8754520), (290, 7637564), (319, 6943240), (440, 5033849), (460, 4814986), (506, 4377260), (580, 3818782), (638, 3471620), (667, 3320680), (920, 2407493), (1012, 2188630), (1160, 1909391), (1265, 1750904), (1276, 1735810), (1334, 1660340), (1595, 1388648), (2024, 1094315), (2530, 875452), (2552, 867905), (2668, 830170), (3190, 694324), (3335, 664136), (5060, 437726), (5336, 415085), (6380, 347162), (6670, 332068), (7337, 301880), (7547, 293480), (10120, 218863), (12760, 173581), (13340, 166034), (14674, 150940), (15094, 146740), (26680, 83017), (29348, 75470), (30188, 73370), (36685, 60376), (37735, 58696)]