12275560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 31466880

約数和(自身を除く): 19191320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1213, 1265, 2024, 2426, 2530, 4852, 5060, 6065, 9704, 10120, 12130, 13343, 24260, 26686, 27899, 48520, 53372, 55798, 66715, 106744, 111596, 133430, 139495, 223192, 266860, 278990, 306889, 533720, 557980, 613778, 1115960, 1227556, 1534445, 2455112, 3068890, 6137780, 12275560]

約数ペア:

[(1, 12275560), (2, 6137780), (4, 3068890), (5, 2455112), (8, 1534445), (10, 1227556), (11, 1115960), (20, 613778), (22, 557980), (23, 533720), (40, 306889), (44, 278990), (46, 266860), (55, 223192), (88, 139495), (92, 133430), (110, 111596), (115, 106744), (184, 66715), (220, 55798), (230, 53372), (253, 48520), (440, 27899), (460, 26686), (506, 24260), (920, 13343), (1012, 12130), (1213, 10120), (1265, 9704), (2024, 6065), (2426, 5060), (2530, 4852)]