236420140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 559964160

約数和(自身を除く): 323544020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 79, 110, 122, 158, 220, 223, 244, 305, 316, 395, 446, 610, 671, 790, 869, 892, 1115, 1220, 1342, 1580, 1738, 2230, 2453, 2684, 3355, 3476, 4345, 4460, 4819, 4906, 6710, 8690, 9638, 9812, 12265, 13420, 13603, 17380, 17617, 19276, 24095, 24530, 27206, 35234, 48190, 49060, 53009, 54412, 68015, 70468, 88085, 96380, 106018, 136030, 149633, 176170, 193787, 212036, 265045, 272060, 299266, 352340, 387574, 530090, 598532, 748165, 775148, 968935, 1060180, 1074637, 1496330, 1937870, 2149274, 2992660, 3875740, 4298548, 5373185, 10746370, 11821007, 21492740, 23642014, 47284028, 59105035, 118210070, 236420140]

約数ペア:

[(1, 236420140), (2, 118210070), (4, 59105035), (5, 47284028), (10, 23642014), (11, 21492740), (20, 11821007), (22, 10746370), (44, 5373185), (55, 4298548), (61, 3875740), (79, 2992660), (110, 2149274), (122, 1937870), (158, 1496330), (220, 1074637), (223, 1060180), (244, 968935), (305, 775148), (316, 748165), (395, 598532), (446, 530090), (610, 387574), (671, 352340), (790, 299266), (869, 272060), (892, 265045), (1115, 212036), (1220, 193787), (1342, 176170), (1580, 149633), (1738, 136030), (2230, 106018), (2453, 96380), (2684, 88085), (3355, 70468), (3476, 68015), (4345, 54412), (4460, 53009), (4819, 49060), (4906, 48190), (6710, 35234), (8690, 27206), (9638, 24530), (9812, 24095), (12265, 19276), (13420, 17617), (13603, 17380)]