102290240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 112

約数和(自身を含む): 266956032

約数和(自身を除く): 164665792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 130, 134, 160, 208, 260, 268, 320, 335, 367, 416, 520, 536, 670, 734, 832, 871, 1040, 1072, 1340, 1468, 1742, 1835, 2080, 2144, 2680, 2936, 3484, 3670, 4160, 4288, 4355, 4771, 5360, 5872, 6968, 7340, 8710, 9542, 10720, 11744, 13936, 14680, 17420, 19084, 21440, 23488, 23855, 24589, 27872, 29360, 34840, 38168, 47710, 49178, 55744, 58720, 69680, 76336, 95420, 98356, 117440, 122945, 139360, 152672, 190840, 196712, 245890, 278720, 305344, 319657, 381680, 393424, 491780, 639314, 763360, 786848, 983560, 1278628, 1526720, 1573696, 1598285, 1967120, 2557256, 3196570, 3934240, 5114512, 6393140, 7868480, 10229024, 12786280, 20458048, 25572560, 51145120, 102290240]

約数ペア:

[(1, 102290240), (2, 51145120), (4, 25572560), (5, 20458048), (8, 12786280), (10, 10229024), (13, 7868480), (16, 6393140), (20, 5114512), (26, 3934240), (32, 3196570), (40, 2557256), (52, 1967120), (64, 1598285), (65, 1573696), (67, 1526720), (80, 1278628), (104, 983560), (130, 786848), (134, 763360), (160, 639314), (208, 491780), (260, 393424), (268, 381680), (320, 319657), (335, 305344), (367, 278720), (416, 245890), (520, 196712), (536, 190840), (670, 152672), (734, 139360), (832, 122945), (871, 117440), (1040, 98356), (1072, 95420), (1340, 76336), (1468, 69680), (1742, 58720), (1835, 55744), (2080, 49178), (2144, 47710), (2680, 38168), (2936, 34840), (3484, 29360), (3670, 27872), (4160, 24589), (4288, 23855), (4355, 23488), (4771, 21440), (5360, 19084), (5872, 17420), (6968, 14680), (7340, 13936), (8710, 11744), (9542, 10720)]