79457180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 195084288

約数和(自身を除く): 115627108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 41, 44, 46, 55, 82, 92, 110, 115, 164, 205, 220, 230, 253, 383, 410, 451, 460, 506, 766, 820, 902, 943, 1012, 1265, 1532, 1804, 1886, 1915, 2255, 2530, 3772, 3830, 4213, 4510, 4715, 5060, 7660, 8426, 8809, 9020, 9430, 10373, 15703, 16852, 17618, 18860, 20746, 21065, 31406, 35236, 41492, 42130, 44045, 51865, 62812, 78515, 84260, 88090, 96899, 103730, 157030, 172733, 176180, 193798, 207460, 314060, 345466, 361169, 387596, 484495, 690932, 722338, 863665, 968990, 1444676, 1727330, 1805845, 1937980, 3454660, 3611690, 3972859, 7223380, 7945718, 15891436, 19864295, 39728590, 79457180]

約数ペア:

[(1, 79457180), (2, 39728590), (4, 19864295), (5, 15891436), (10, 7945718), (11, 7223380), (20, 3972859), (22, 3611690), (23, 3454660), (41, 1937980), (44, 1805845), (46, 1727330), (55, 1444676), (82, 968990), (92, 863665), (110, 722338), (115, 690932), (164, 484495), (205, 387596), (220, 361169), (230, 345466), (253, 314060), (383, 207460), (410, 193798), (451, 176180), (460, 172733), (506, 157030), (766, 103730), (820, 96899), (902, 88090), (943, 84260), (1012, 78515), (1265, 62812), (1532, 51865), (1804, 44045), (1886, 42130), (1915, 41492), (2255, 35236), (2530, 31406), (3772, 21065), (3830, 20746), (4213, 18860), (4510, 17618), (4715, 16852), (5060, 15703), (7660, 10373), (8426, 9430), (8809, 9020)]