2012855600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3407}}^1$

素因数の和:3643

約数の個数: 120

約数和(自身を含む): 5554549248

約数和(自身を除く): 3541693648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 211, 280, 350, 400, 422, 560, 700, 844, 1055, 1400, 1477, 1688, 2110, 2800, 2954, 3376, 3407, 4220, 5275, 5908, 6814, 7385, 8440, 10550, 11816, 13628, 14770, 16880, 17035, 21100, 23632, 23849, 27256, 29540, 34070, 36925, 42200, 47698, 54512, 59080, 68140, 73850, 84400, 85175, 95396, 118160, 119245, 136280, 147700, 170350, 190792, 238490, 272560, 295400, 340700, 381584, 476980, 590800, 596225, 681400, 718877, 953960, 1192450, 1362800, 1437754, 1907920, 2384900, 2875508, 3594385, 4769800, 5032139, 5751016, 7188770, 9539600, 10064278, 11502032, 14377540, 17971925, 20128556, 25160695, 28755080, 35943850, 40257112, 50321390, 57510160, 71887700, 80514224, 100642780, 125803475, 143775400, 201285560, 251606950, 287550800, 402571120, 503213900, 1006427800, 2012855600]

約数ペア:

[(1, 2012855600), (2, 1006427800), (4, 503213900), (5, 402571120), (7, 287550800), (8, 251606950), (10, 201285560), (14, 143775400), (16, 125803475), (20, 100642780), (25, 80514224), (28, 71887700), (35, 57510160), (40, 50321390), (50, 40257112), (56, 35943850), (70, 28755080), (80, 25160695), (100, 20128556), (112, 17971925), (140, 14377540), (175, 11502032), (200, 10064278), (211, 9539600), (280, 7188770), (350, 5751016), (400, 5032139), (422, 4769800), (560, 3594385), (700, 2875508), (844, 2384900), (1055, 1907920), (1400, 1437754), (1477, 1362800), (1688, 1192450), (2110, 953960), (2800, 718877), (2954, 681400), (3376, 596225), (3407, 590800), (4220, 476980), (5275, 381584), (5908, 340700), (6814, 295400), (7385, 272560), (8440, 238490), (10550, 190792), (11816, 170350), (13628, 147700), (14770, 136280), (16880, 119245), (17035, 118160), (21100, 95396), (23632, 85175), (23849, 84400), (27256, 73850), (29540, 68140), (34070, 59080), (36925, 54512), (42200, 47698)]