113567560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 287712000

約数和(自身を除く): 174144440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 73, 76, 89, 92, 95, 115, 146, 152, 178, 184, 190, 230, 292, 356, 365, 380, 437, 445, 460, 584, 712, 730, 760, 874, 890, 920, 1387, 1460, 1679, 1691, 1748, 1780, 2047, 2185, 2774, 2920, 3358, 3382, 3496, 3560, 4094, 4370, 5548, 6497, 6716, 6764, 6935, 8188, 8395, 8455, 8740, 10235, 11096, 12994, 13432, 13528, 13870, 16376, 16790, 16910, 17480, 20470, 25988, 27740, 31901, 32485, 33580, 33820, 38893, 40940, 51976, 55480, 63802, 64970, 67160, 67640, 77786, 81880, 123443, 127604, 129940, 149431, 155572, 159505, 194465, 246886, 255208, 259880, 298862, 311144, 319010, 388930, 493772, 597724, 617215, 638020, 747155, 777860, 987544, 1195448, 1234430, 1276040, 1494310, 1555720, 2468860, 2839189, 2988620, 4937720, 5678378, 5977240, 11356756, 14195945, 22713512, 28391890, 56783780, 113567560]

約数ペア:

[(1, 113567560), (2, 56783780), (4, 28391890), (5, 22713512), (8, 14195945), (10, 11356756), (19, 5977240), (20, 5678378), (23, 4937720), (38, 2988620), (40, 2839189), (46, 2468860), (73, 1555720), (76, 1494310), (89, 1276040), (92, 1234430), (95, 1195448), (115, 987544), (146, 777860), (152, 747155), (178, 638020), (184, 617215), (190, 597724), (230, 493772), (292, 388930), (356, 319010), (365, 311144), (380, 298862), (437, 259880), (445, 255208), (460, 246886), (584, 194465), (712, 159505), (730, 155572), (760, 149431), (874, 129940), (890, 127604), (920, 123443), (1387, 81880), (1460, 77786), (1679, 67640), (1691, 67160), (1748, 64970), (1780, 63802), (2047, 55480), (2185, 51976), (2774, 40940), (2920, 38893), (3358, 33820), (3382, 33580), (3496, 32485), (3560, 31901), (4094, 27740), (4370, 25988), (5548, 20470), (6497, 17480), (6716, 16910), (6764, 16790), (6935, 16376), (8188, 13870), (8395, 13528), (8455, 13432), (8740, 12994), (10235, 11096)]