108792640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 112

約数和(自身を含む): 292022784

約数和(自身を除く): 183230144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 997, 1240, 1364, 1705, 1760, 1984, 1994, 2480, 2728, 3410, 3520, 3988, 4960, 4985, 5456, 6820, 7976, 9920, 9970, 10912, 10967, 13640, 15952, 19940, 21824, 21934, 27280, 30907, 31904, 39880, 43868, 54560, 54835, 61814, 63808, 79760, 87736, 109120, 109670, 123628, 154535, 159520, 175472, 219340, 247256, 309070, 319040, 339977, 350944, 438680, 494512, 618140, 679954, 701888, 877360, 989024, 1236280, 1359908, 1699885, 1754720, 1978048, 2472560, 2719816, 3399770, 3509440, 4945120, 5439632, 6799540, 9890240, 10879264, 13599080, 21758528, 27198160, 54396320, 108792640]

約数ペア:

[(1, 108792640), (2, 54396320), (4, 27198160), (5, 21758528), (8, 13599080), (10, 10879264), (11, 9890240), (16, 6799540), (20, 5439632), (22, 4945120), (31, 3509440), (32, 3399770), (40, 2719816), (44, 2472560), (55, 1978048), (62, 1754720), (64, 1699885), (80, 1359908), (88, 1236280), (110, 989024), (124, 877360), (155, 701888), (160, 679954), (176, 618140), (220, 494512), (248, 438680), (310, 350944), (320, 339977), (341, 319040), (352, 309070), (440, 247256), (496, 219340), (620, 175472), (682, 159520), (704, 154535), (880, 123628), (992, 109670), (997, 109120), (1240, 87736), (1364, 79760), (1705, 63808), (1760, 61814), (1984, 54835), (1994, 54560), (2480, 43868), (2728, 39880), (3410, 31904), (3520, 30907), (3988, 27280), (4960, 21934), (4985, 21824), (5456, 19940), (6820, 15952), (7976, 13640), (9920, 10967), (9970, 10912)]