144583780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2243}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 332506944

約数和(自身を除く): 187923164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 1172, 1465, 2243, 2930, 3223, 4486, 5860, 6446, 8972, 11215, 12892, 16115, 22430, 24673, 32230, 44860, 49346, 64460, 98692, 123365, 246730, 493460, 657199, 1314398, 2628796, 3285995, 6571990, 7229189, 13143980, 14458378, 28916756, 36145945, 72291890, 144583780]

約数ペア:

[(1, 144583780), (2, 72291890), (4, 36145945), (5, 28916756), (10, 14458378), (11, 13143980), (20, 7229189), (22, 6571990), (44, 3285995), (55, 2628796), (110, 1314398), (220, 657199), (293, 493460), (586, 246730), (1172, 123365), (1465, 98692), (2243, 64460), (2930, 49346), (3223, 44860), (4486, 32230), (5860, 24673), (6446, 22430), (8972, 16115), (11215, 12892)]