29007680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 112

約数和(自身を含む): 78516480

約数和(自身を除く): 49508800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 367, 380, 416, 494, 520, 608, 734, 760, 832, 988, 1040, 1216, 1235, 1468, 1520, 1835, 1976, 2080, 2470, 2936, 3040, 3670, 3952, 4160, 4771, 4940, 5872, 6080, 6973, 7340, 7904, 9542, 9880, 11744, 13946, 14680, 15808, 19084, 19760, 23488, 23855, 27892, 29360, 34865, 38168, 39520, 47710, 55784, 58720, 69730, 76336, 79040, 90649, 95420, 111568, 117440, 139460, 152672, 181298, 190840, 223136, 278920, 305344, 362596, 381680, 446272, 453245, 557840, 725192, 763360, 906490, 1115680, 1450384, 1526720, 1812980, 2231360, 2900768, 3625960, 5801536, 7251920, 14503840, 29007680]

約数ペア:

[(1, 29007680), (2, 14503840), (4, 7251920), (5, 5801536), (8, 3625960), (10, 2900768), (13, 2231360), (16, 1812980), (19, 1526720), (20, 1450384), (26, 1115680), (32, 906490), (38, 763360), (40, 725192), (52, 557840), (64, 453245), (65, 446272), (76, 381680), (80, 362596), (95, 305344), (104, 278920), (130, 223136), (152, 190840), (160, 181298), (190, 152672), (208, 139460), (247, 117440), (260, 111568), (304, 95420), (320, 90649), (367, 79040), (380, 76336), (416, 69730), (494, 58720), (520, 55784), (608, 47710), (734, 39520), (760, 38168), (832, 34865), (988, 29360), (1040, 27892), (1216, 23855), (1235, 23488), (1468, 19760), (1520, 19084), (1835, 15808), (1976, 14680), (2080, 13946), (2470, 11744), (2936, 9880), (3040, 9542), (3670, 7904), (3952, 7340), (4160, 6973), (4771, 6080), (4940, 5872)]