36624640

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 98896896

約数和(自身を除く): 62272256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 71, 80, 104, 124, 128, 130, 142, 155, 160, 208, 248, 256, 260, 284, 310, 320, 355, 403, 416, 496, 520, 568, 620, 640, 710, 806, 832, 923, 992, 1040, 1136, 1240, 1280, 1420, 1612, 1664, 1846, 1984, 2015, 2080, 2201, 2272, 2480, 2840, 3224, 3328, 3692, 3968, 4030, 4160, 4402, 4544, 4615, 4960, 5680, 6448, 7384, 7936, 8060, 8320, 8804, 9088, 9230, 9920, 11005, 11360, 12896, 14768, 16120, 16640, 17608, 18176, 18460, 19840, 22010, 22720, 25792, 28613, 29536, 32240, 35216, 36920, 39680, 44020, 45440, 51584, 57226, 59072, 64480, 70432, 73840, 88040, 90880, 103168, 114452, 118144, 128960, 140864, 143065, 147680, 176080, 228904, 236288, 257920, 281728, 286130, 295360, 352160, 457808, 515840, 563456, 572260, 590720, 704320, 915616, 1144520, 1181440, 1408640, 1831232, 2289040, 2817280, 3662464, 4578080, 7324928, 9156160, 18312320, 36624640]

約数ペア:

[(1, 36624640), (2, 18312320), (4, 9156160), (5, 7324928), (8, 4578080), (10, 3662464), (13, 2817280), (16, 2289040), (20, 1831232), (26, 1408640), (31, 1181440), (32, 1144520), (40, 915616), (52, 704320), (62, 590720), (64, 572260), (65, 563456), (71, 515840), (80, 457808), (104, 352160), (124, 295360), (128, 286130), (130, 281728), (142, 257920), (155, 236288), (160, 228904), (208, 176080), (248, 147680), (256, 143065), (260, 140864), (284, 128960), (310, 118144), (320, 114452), (355, 103168), (403, 90880), (416, 88040), (496, 73840), (520, 70432), (568, 64480), (620, 59072), (640, 57226), (710, 51584), (806, 45440), (832, 44020), (923, 39680), (992, 36920), (1040, 35216), (1136, 32240), (1240, 29536), (1280, 28613), (1420, 25792), (1612, 22720), (1664, 22010), (1846, 19840), (1984, 18460), (2015, 18176), (2080, 17608), (2201, 16640), (2272, 16120), (2480, 14768), (2840, 12896), (3224, 11360), (3328, 11005), (3692, 9920), (3968, 9230), (4030, 9088), (4160, 8804), (4402, 8320), (4544, 8060), (4615, 7936), (4960, 7384), (5680, 6448)]