6169540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 14217840

約数和(自身を除く): 8048300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 389, 610, 778, 793, 1220, 1556, 1586, 1945, 3172, 3890, 3965, 5057, 7780, 7930, 10114, 15860, 20228, 23729, 25285, 47458, 50570, 94916, 101140, 118645, 237290, 308477, 474580, 616954, 1233908, 1542385, 3084770, 6169540]

約数ペア:

[(1, 6169540), (2, 3084770), (4, 1542385), (5, 1233908), (10, 616954), (13, 474580), (20, 308477), (26, 237290), (52, 118645), (61, 101140), (65, 94916), (122, 50570), (130, 47458), (244, 25285), (260, 23729), (305, 20228), (389, 15860), (610, 10114), (778, 7930), (793, 7780), (1220, 5057), (1556, 3965), (1586, 3890), (1945, 3172)]