2717099180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{19483}}^1$

素因数の和:19878

約数の個数: 48

約数和(自身を含む): 6022894080

約数和(自身を除く): 3305794900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 367, 380, 734, 1468, 1835, 3670, 6973, 7340, 13946, 19483, 27892, 34865, 38966, 69730, 77932, 97415, 139460, 194830, 370177, 389660, 740354, 1480708, 1850885, 3701770, 7150261, 7403540, 14300522, 28601044, 35751305, 71502610, 135854959, 143005220, 271709918, 543419836, 679274795, 1358549590, 2717099180]

約数ペア:

[(1, 2717099180), (2, 1358549590), (4, 679274795), (5, 543419836), (10, 271709918), (19, 143005220), (20, 135854959), (38, 71502610), (76, 35751305), (95, 28601044), (190, 14300522), (367, 7403540), (380, 7150261), (734, 3701770), (1468, 1850885), (1835, 1480708), (3670, 740354), (6973, 389660), (7340, 370177), (13946, 194830), (19483, 139460), (27892, 97415), (34865, 77932), (38966, 69730)]