45331520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:688

約数の個数: 112

約数和(自身を含む): 123279408

約数和(自身を除く): 77947888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 641, 680, 832, 884, 1040, 1088, 1105, 1282, 1360, 1768, 2080, 2210, 2564, 2720, 3205, 3536, 4160, 4420, 5128, 5440, 6410, 7072, 8333, 8840, 10256, 10897, 12820, 14144, 16666, 17680, 20512, 21794, 25640, 33332, 35360, 41024, 41665, 43588, 51280, 54485, 66664, 70720, 83330, 87176, 102560, 108970, 133328, 141661, 166660, 174352, 205120, 217940, 266656, 283322, 333320, 348704, 435880, 533312, 566644, 666640, 697408, 708305, 871760, 1133288, 1333280, 1416610, 1743520, 2266576, 2666560, 2833220, 3487040, 4533152, 5666440, 9066304, 11332880, 22665760, 45331520]

約数ペア:

[(1, 45331520), (2, 22665760), (4, 11332880), (5, 9066304), (8, 5666440), (10, 4533152), (13, 3487040), (16, 2833220), (17, 2666560), (20, 2266576), (26, 1743520), (32, 1416610), (34, 1333280), (40, 1133288), (52, 871760), (64, 708305), (65, 697408), (68, 666640), (80, 566644), (85, 533312), (104, 435880), (130, 348704), (136, 333320), (160, 283322), (170, 266656), (208, 217940), (221, 205120), (260, 174352), (272, 166660), (320, 141661), (340, 133328), (416, 108970), (442, 102560), (520, 87176), (544, 83330), (641, 70720), (680, 66664), (832, 54485), (884, 51280), (1040, 43588), (1088, 41665), (1105, 41024), (1282, 35360), (1360, 33332), (1768, 25640), (2080, 21794), (2210, 20512), (2564, 17680), (2720, 16666), (3205, 14144), (3536, 12820), (4160, 10897), (4420, 10256), (5128, 8840), (5440, 8333), (6410, 7072)]