77337040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3821}}^1$

素因数の和:3868

約数の個数: 80

約数和(自身を含む): 204736896

約数和(自身を除く): 127399856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 3821, 4048, 5060, 7642, 10120, 15284, 19105, 20240, 30568, 38210, 42031, 61136, 76420, 84062, 87883, 152840, 168124, 175766, 210155, 305680, 336248, 351532, 420310, 439415, 672496, 703064, 840620, 878830, 966713, 1406128, 1681240, 1757660, 1933426, 3362480, 3515320, 3866852, 4833565, 7030640, 7733704, 9667130, 15467408, 19334260, 38668520, 77337040]

約数ペア:

[(1, 77337040), (2, 38668520), (4, 19334260), (5, 15467408), (8, 9667130), (10, 7733704), (11, 7030640), (16, 4833565), (20, 3866852), (22, 3515320), (23, 3362480), (40, 1933426), (44, 1757660), (46, 1681240), (55, 1406128), (80, 966713), (88, 878830), (92, 840620), (110, 703064), (115, 672496), (176, 439415), (184, 420310), (220, 351532), (230, 336248), (253, 305680), (368, 210155), (440, 175766), (460, 168124), (506, 152840), (880, 87883), (920, 84062), (1012, 76420), (1265, 61136), (1840, 42031), (2024, 38210), (2530, 30568), (3821, 20240), (4048, 19105), (5060, 15284), (7642, 10120)]