359156620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 857304000

約数和(自身を除く): 498147380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 53, 68, 76, 85, 95, 106, 170, 190, 212, 265, 323, 340, 380, 530, 646, 901, 1007, 1049, 1060, 1292, 1615, 1802, 2014, 2098, 3230, 3604, 4028, 4196, 4505, 5035, 5245, 6460, 9010, 10070, 10490, 17119, 17833, 18020, 19931, 20140, 20980, 34238, 35666, 39862, 55597, 68476, 71332, 79724, 85595, 89165, 99655, 111194, 171190, 178330, 199310, 222388, 277985, 338827, 342380, 356660, 398620, 555970, 677654, 945149, 1056343, 1111940, 1355308, 1694135, 1890298, 2112686, 3388270, 3780596, 4225372, 4725745, 5281715, 6776540, 9451490, 10563430, 17957831, 18902980, 21126860, 35915662, 71831324, 89789155, 179578310, 359156620]

約数ペア:

[(1, 359156620), (2, 179578310), (4, 89789155), (5, 71831324), (10, 35915662), (17, 21126860), (19, 18902980), (20, 17957831), (34, 10563430), (38, 9451490), (53, 6776540), (68, 5281715), (76, 4725745), (85, 4225372), (95, 3780596), (106, 3388270), (170, 2112686), (190, 1890298), (212, 1694135), (265, 1355308), (323, 1111940), (340, 1056343), (380, 945149), (530, 677654), (646, 555970), (901, 398620), (1007, 356660), (1049, 342380), (1060, 338827), (1292, 277985), (1615, 222388), (1802, 199310), (2014, 178330), (2098, 171190), (3230, 111194), (3604, 99655), (4028, 89165), (4196, 85595), (4505, 79724), (5035, 71332), (5245, 68476), (6460, 55597), (9010, 39862), (10070, 35666), (10490, 34238), (17119, 20980), (17833, 20140), (18020, 19931)]