4199015600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4099}}^1$

素因数の和:4327

約数の個数: 120

約数和(自身を含む): 10921957200

約数和(自身を除く): 6722941600

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, 4099, 4925, 5122, 5200, 7880, 8198, 9850, 10244, 12805, 15760, 16396, 19700, 20488, 20495, 25610, 32792, 39400, 40976, 40990, 51220, 53287, 64025, 65584, 78800, 81980, 102440, 102475, 106574, 128050, 163960, 204880, 204950, 213148, 256100, 266435, 327920, 409900, 426296, 512200, 532870, 807503, 819800, 852592, 1024400, 1065740, 1332175, 1615006, 1639600, 2131480, 2664350, 3230012, 4037515, 4262960, 5328700, 6460024, 8075030, 10497539, 10657400, 12920048, 16150060, 20187575, 20995078, 21314800, 32300120, 40375150, 41990156, 52487695, 64600240, 80750300, 83980312, 104975390, 161500600, 167960624, 209950780, 262438475, 323001200, 419901560, 524876950, 839803120, 1049753900, 2099507800, 4199015600]

約数ペア:

[(1, 4199015600), (2, 2099507800), (4, 1049753900), (5, 839803120), (8, 524876950), (10, 419901560), (13, 323001200), (16, 262438475), (20, 209950780), (25, 167960624), (26, 161500600), (40, 104975390), (50, 83980312), (52, 80750300), (65, 64600240), (80, 52487695), (100, 41990156), (104, 40375150), (130, 32300120), (197, 21314800), (200, 20995078), (208, 20187575), (260, 16150060), (325, 12920048), (394, 10657400), (400, 10497539), (520, 8075030), (650, 6460024), (788, 5328700), (985, 4262960), (1040, 4037515), (1300, 3230012), (1576, 2664350), (1970, 2131480), (2561, 1639600), (2600, 1615006), (3152, 1332175), (3940, 1065740), (4099, 1024400), (4925, 852592), (5122, 819800), (5200, 807503), (7880, 532870), (8198, 512200), (9850, 426296), (10244, 409900), (12805, 327920), (15760, 266435), (16396, 256100), (19700, 213148), (20488, 204950), (20495, 204880), (25610, 163960), (32792, 128050), (39400, 106574), (40976, 102475), (40990, 102440), (51220, 81980), (53287, 78800), (64025, 65584)]