45193280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 112

約数和(自身を含む): 120920256

約数和(自身を除く): 75726976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 320, 347, 352, 370, 407, 440, 592, 694, 704, 740, 814, 880, 1184, 1388, 1480, 1628, 1735, 1760, 2035, 2368, 2776, 2960, 3256, 3470, 3520, 3817, 4070, 5552, 5920, 6512, 6940, 7634, 8140, 11104, 11840, 12839, 13024, 13880, 15268, 16280, 19085, 22208, 25678, 26048, 27760, 30536, 32560, 38170, 51356, 55520, 61072, 64195, 65120, 76340, 102712, 111040, 122144, 128390, 130240, 141229, 152680, 205424, 244288, 256780, 282458, 305360, 410848, 513560, 564916, 610720, 706145, 821696, 1027120, 1129832, 1221440, 1412290, 2054240, 2259664, 2824580, 4108480, 4519328, 5649160, 9038656, 11298320, 22596640, 45193280]

約数ペア:

[(1, 45193280), (2, 22596640), (4, 11298320), (5, 9038656), (8, 5649160), (10, 4519328), (11, 4108480), (16, 2824580), (20, 2259664), (22, 2054240), (32, 1412290), (37, 1221440), (40, 1129832), (44, 1027120), (55, 821696), (64, 706145), (74, 610720), (80, 564916), (88, 513560), (110, 410848), (148, 305360), (160, 282458), (176, 256780), (185, 244288), (220, 205424), (296, 152680), (320, 141229), (347, 130240), (352, 128390), (370, 122144), (407, 111040), (440, 102712), (592, 76340), (694, 65120), (704, 64195), (740, 61072), (814, 55520), (880, 51356), (1184, 38170), (1388, 32560), (1480, 30536), (1628, 27760), (1735, 26048), (1760, 25678), (2035, 22208), (2368, 19085), (2776, 16280), (2960, 15268), (3256, 13880), (3470, 13024), (3520, 12839), (3817, 11840), (4070, 11104), (5552, 8140), (5920, 7634), (6512, 6940)]