29231840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 79851744

約数和(自身を除く): 50619904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 977, 1360, 1496, 1760, 1870, 1954, 2720, 2992, 3740, 3908, 4885, 5984, 7480, 7816, 9770, 10747, 14960, 15632, 16609, 19540, 21494, 29920, 31264, 33218, 39080, 42988, 53735, 66436, 78160, 83045, 85976, 107470, 132872, 156320, 166090, 171952, 182699, 214940, 265744, 332180, 343904, 365398, 429880, 531488, 664360, 730796, 859760, 913495, 1328720, 1461592, 1719520, 1826990, 2657440, 2923184, 3653980, 5846368, 7307960, 14615920, 29231840]

約数ペア:

[(1, 29231840), (2, 14615920), (4, 7307960), (5, 5846368), (8, 3653980), (10, 2923184), (11, 2657440), (16, 1826990), (17, 1719520), (20, 1461592), (22, 1328720), (32, 913495), (34, 859760), (40, 730796), (44, 664360), (55, 531488), (68, 429880), (80, 365398), (85, 343904), (88, 332180), (110, 265744), (136, 214940), (160, 182699), (170, 171952), (176, 166090), (187, 156320), (220, 132872), (272, 107470), (340, 85976), (352, 83045), (374, 78160), (440, 66436), (544, 53735), (680, 42988), (748, 39080), (880, 33218), (935, 31264), (977, 29920), (1360, 21494), (1496, 19540), (1760, 16609), (1870, 15632), (1954, 14960), (2720, 10747), (2992, 9770), (3740, 7816), (3908, 7480), (4885, 5984)]