5490423640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{10987}}^1$

素因数の和:11073

約数の個数: 96

約数和(自身を含む): 13747965840

約数和(自身を除く): 8257542200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 961, 1240, 1612, 1922, 2015, 3224, 3844, 4030, 4805, 7688, 8060, 9610, 10987, 12493, 16120, 19220, 21974, 24986, 38440, 43948, 49972, 54935, 62465, 87896, 99944, 109870, 124930, 142831, 219740, 249860, 285662, 340597, 439480, 499720, 571324, 681194, 714155, 1142648, 1362388, 1428310, 1702985, 2724776, 2856620, 3405970, 4427761, 5713240, 6811940, 8855522, 10558507, 13623880, 17711044, 21117014, 22138805, 35422088, 42234028, 44277610, 52792535, 84468056, 88555220, 105585070, 137260591, 177110440, 211170140, 274521182, 422340280, 549042364, 686302955, 1098084728, 1372605910, 2745211820, 5490423640]

約数ペア:

[(1, 5490423640), (2, 2745211820), (4, 1372605910), (5, 1098084728), (8, 686302955), (10, 549042364), (13, 422340280), (20, 274521182), (26, 211170140), (31, 177110440), (40, 137260591), (52, 105585070), (62, 88555220), (65, 84468056), (104, 52792535), (124, 44277610), (130, 42234028), (155, 35422088), (248, 22138805), (260, 21117014), (310, 17711044), (403, 13623880), (520, 10558507), (620, 8855522), (806, 6811940), (961, 5713240), (1240, 4427761), (1612, 3405970), (1922, 2856620), (2015, 2724776), (3224, 1702985), (3844, 1428310), (4030, 1362388), (4805, 1142648), (7688, 714155), (8060, 681194), (9610, 571324), (10987, 499720), (12493, 439480), (16120, 340597), (19220, 285662), (21974, 249860), (24986, 219740), (38440, 142831), (43948, 124930), (49972, 109870), (54935, 99944), (62465, 87896)]