82893460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1511}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 188479872

約数和(自身を除く): 105586412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 211, 260, 422, 844, 1055, 1511, 2110, 2743, 3022, 4220, 5486, 6044, 7555, 10972, 13715, 15110, 19643, 27430, 30220, 39286, 54860, 78572, 98215, 196430, 318821, 392860, 637642, 1275284, 1594105, 3188210, 4144673, 6376420, 8289346, 16578692, 20723365, 41446730, 82893460]

約数ペア:

[(1, 82893460), (2, 41446730), (4, 20723365), (5, 16578692), (10, 8289346), (13, 6376420), (20, 4144673), (26, 3188210), (52, 1594105), (65, 1275284), (130, 637642), (211, 392860), (260, 318821), (422, 196430), (844, 98215), (1055, 78572), (1511, 54860), (2110, 39286), (2743, 30220), (3022, 27430), (4220, 19643), (5486, 15110), (6044, 13715), (7555, 10972)]