45642849280

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{181931}}^1$

素因数の和:181970

約数の個数: 132

約数和(自身を含む): 127365862968

約数和(自身を除く): 81723013688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8960, 12544, 15680, 17920, 25088, 31360, 35840, 50176, 62720, 125440, 181931, 250880, 363862, 727724, 909655, 1273517, 1455448, 1819310, 2547034, 2910896, 3638620, 5094068, 5821792, 6367585, 7277240, 8914619, 10188136, 11643584, 12735170, 14554480, 17829238, 20376272, 23287168, 25470340, 29108960, 35658476, 40752544, 44573095, 46574336, 50940680, 58217920, 71316952, 81505088, 89146190, 93148672, 101881360, 116435840, 142633904, 163010176, 178292380, 186297344, 203762720, 232871680, 285267808, 326020352, 356584760, 407525440, 465743360, 570535616, 652040704, 713169520, 815050880, 931486720, 1141071232, 1304081408, 1426339040, 1630101760, 2282142464, 2852678080, 3260203520, 4564284928, 5705356160, 6520407040, 9128569856, 11410712320, 22821424640, 45642849280]

約数ペア:

[(1, 45642849280), (2, 22821424640), (4, 11410712320), (5, 9128569856), (7, 6520407040), (8, 5705356160), (10, 4564284928), (14, 3260203520), (16, 2852678080), (20, 2282142464), (28, 1630101760), (32, 1426339040), (35, 1304081408), (40, 1141071232), (49, 931486720), (56, 815050880), (64, 713169520), (70, 652040704), (80, 570535616), (98, 465743360), (112, 407525440), (128, 356584760), (140, 326020352), (160, 285267808), (196, 232871680), (224, 203762720), (245, 186297344), (256, 178292380), (280, 163010176), (320, 142633904), (392, 116435840), (448, 101881360), (490, 93148672), (512, 89146190), (560, 81505088), (640, 71316952), (784, 58217920), (896, 50940680), (980, 46574336), (1024, 44573095), (1120, 40752544), (1280, 35658476), (1568, 29108960), (1792, 25470340), (1960, 23287168), (2240, 20376272), (2560, 17829238), (3136, 14554480), (3584, 12735170), (3920, 11643584), (4480, 10188136), (5120, 8914619), (6272, 7277240), (7168, 6367585), (7840, 5821792), (8960, 5094068), (12544, 3638620), (15680, 2910896), (17920, 2547034), (25088, 1819310), (31360, 1455448), (35840, 1273517), (50176, 909655), (62720, 727724), (125440, 363862), (181931, 250880)]