3195997220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{1091}}^1$

素因数の和:1725

約数の個数: 96

約数和(自身を含む): 7628100480

約数和(自身を除く): 4432103260

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 593, 988, 1091, 1186, 1235, 2182, 2372, 2470, 2965, 4364, 4940, 5455, 5930, 7709, 10910, 11267, 11860, 14183, 15418, 20729, 21820, 22534, 28366, 30836, 38545, 41458, 45068, 56335, 56732, 70915, 77090, 82916, 103645, 112670, 141830, 146471, 154180, 207290, 225340, 269477, 283660, 292942, 414580, 538954, 585884, 646963, 732355, 1077908, 1293926, 1347385, 1464710, 2587852, 2694770, 2929420, 3234815, 5389540, 6469630, 8410519, 12292297, 12939260, 16821038, 24584594, 33642076, 42052595, 49169188, 61461485, 84105190, 122922970, 159799861, 168210380, 245845940, 319599722, 639199444, 798999305, 1597998610, 3195997220]

約数ペア:

[(1, 3195997220), (2, 1597998610), (4, 798999305), (5, 639199444), (10, 319599722), (13, 245845940), (19, 168210380), (20, 159799861), (26, 122922970), (38, 84105190), (52, 61461485), (65, 49169188), (76, 42052595), (95, 33642076), (130, 24584594), (190, 16821038), (247, 12939260), (260, 12292297), (380, 8410519), (494, 6469630), (593, 5389540), (988, 3234815), (1091, 2929420), (1186, 2694770), (1235, 2587852), (2182, 1464710), (2372, 1347385), (2470, 1293926), (2965, 1077908), (4364, 732355), (4940, 646963), (5455, 585884), (5930, 538954), (7709, 414580), (10910, 292942), (11267, 283660), (11860, 269477), (14183, 225340), (15418, 207290), (20729, 154180), (21820, 146471), (22534, 141830), (28366, 112670), (30836, 103645), (38545, 82916), (41458, 77090), (45068, 70915), (56335, 56732)]