40980156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 114175488

約数和(自身を除く): 73195332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 73, 82, 84, 123, 146, 163, 164, 219, 246, 287, 292, 326, 438, 489, 492, 511, 574, 652, 861, 876, 978, 1022, 1141, 1148, 1533, 1722, 1956, 2044, 2282, 2993, 3066, 3423, 3444, 4564, 5986, 6132, 6683, 6846, 8979, 11899, 11972, 13366, 13692, 17958, 20049, 20951, 23798, 26732, 35697, 35916, 40098, 41902, 46781, 47596, 62853, 71394, 80196, 83293, 83804, 93562, 125706, 140343, 142788, 166586, 187124, 249879, 251412, 280686, 333172, 487859, 499758, 561372, 975718, 999516, 1463577, 1951436, 2927154, 3415013, 5854308, 6830026, 10245039, 13660052, 20490078, 40980156]

約数ペア:

[(1, 40980156), (2, 20490078), (3, 13660052), (4, 10245039), (6, 6830026), (7, 5854308), (12, 3415013), (14, 2927154), (21, 1951436), (28, 1463577), (41, 999516), (42, 975718), (73, 561372), (82, 499758), (84, 487859), (123, 333172), (146, 280686), (163, 251412), (164, 249879), (219, 187124), (246, 166586), (287, 142788), (292, 140343), (326, 125706), (438, 93562), (489, 83804), (492, 83293), (511, 80196), (574, 71394), (652, 62853), (861, 47596), (876, 46781), (978, 41902), (1022, 40098), (1141, 35916), (1148, 35697), (1533, 26732), (1722, 23798), (1956, 20951), (2044, 20049), (2282, 17958), (2993, 13692), (3066, 13366), (3423, 11972), (3444, 11899), (4564, 8979), (5986, 6846), (6132, 6683)]