2912131600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25367}}^1$

素因数の和:25433

約数の個数: 120

約数和(自身を含む): 8191225728

約数和(自身を除く): 5279094128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 164, 175, 200, 205, 280, 287, 328, 350, 400, 410, 560, 574, 656, 700, 820, 1025, 1148, 1400, 1435, 1640, 2050, 2296, 2800, 2870, 3280, 4100, 4592, 5740, 7175, 8200, 11480, 14350, 16400, 22960, 25367, 28700, 50734, 57400, 101468, 114800, 126835, 177569, 202936, 253670, 355138, 405872, 507340, 634175, 710276, 887845, 1014680, 1040047, 1268350, 1420552, 1775690, 2029360, 2080094, 2536700, 2841104, 3551380, 4160188, 4439225, 5073400, 5200235, 7102760, 7280329, 8320376, 8878450, 10146800, 10400470, 14205520, 14560658, 16640752, 17756900, 20800940, 26001175, 29121316, 35513800, 36401645, 41601880, 52002350, 58242632, 71027600, 72803290, 83203760, 104004700, 116485264, 145606580, 182008225, 208009400, 291213160, 364016450, 416018800, 582426320, 728032900, 1456065800, 2912131600]

約数ペア:

[(1, 2912131600), (2, 1456065800), (4, 728032900), (5, 582426320), (7, 416018800), (8, 364016450), (10, 291213160), (14, 208009400), (16, 182008225), (20, 145606580), (25, 116485264), (28, 104004700), (35, 83203760), (40, 72803290), (41, 71027600), (50, 58242632), (56, 52002350), (70, 41601880), (80, 36401645), (82, 35513800), (100, 29121316), (112, 26001175), (140, 20800940), (164, 17756900), (175, 16640752), (200, 14560658), (205, 14205520), (280, 10400470), (287, 10146800), (328, 8878450), (350, 8320376), (400, 7280329), (410, 7102760), (560, 5200235), (574, 5073400), (656, 4439225), (700, 4160188), (820, 3551380), (1025, 2841104), (1148, 2536700), (1400, 2080094), (1435, 2029360), (1640, 1775690), (2050, 1420552), (2296, 1268350), (2800, 1040047), (2870, 1014680), (3280, 887845), (4100, 710276), (4592, 634175), (5740, 507340), (7175, 405872), (8200, 355138), (11480, 253670), (14350, 202936), (16400, 177569), (22960, 126835), (25367, 114800), (28700, 101468), (50734, 57400)]