25309680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9587}}^1$

素因数の和:9614

約数の個数: 80

約数和(自身を含む): 85601664

約数和(自身を除く): 60291984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 9587, 19174, 28761, 38348, 47935, 57522, 76696, 95870, 105457, 115044, 143805, 153392, 191740, 210914, 230088, 287610, 316371, 383480, 421828, 460176, 527285, 575220, 632742, 766960, 843656, 1054570, 1150440, 1265484, 1581855, 1687312, 2109140, 2300880, 2530968, 3163710, 4218280, 5061936, 6327420, 8436560, 12654840, 25309680]

約数ペア:

[(1, 25309680), (2, 12654840), (3, 8436560), (4, 6327420), (5, 5061936), (6, 4218280), (8, 3163710), (10, 2530968), (11, 2300880), (12, 2109140), (15, 1687312), (16, 1581855), (20, 1265484), (22, 1150440), (24, 1054570), (30, 843656), (33, 766960), (40, 632742), (44, 575220), (48, 527285), (55, 460176), (60, 421828), (66, 383480), (80, 316371), (88, 287610), (110, 230088), (120, 210914), (132, 191740), (165, 153392), (176, 143805), (220, 115044), (240, 105457), (264, 95870), (330, 76696), (440, 57522), (528, 47935), (660, 38348), (880, 28761), (1320, 19174), (2640, 9587)]