1330253650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127297}}^1$

素因数の和:127339

約数の個数: 48

約数和(自身を含む): 2841291360

約数和(自身を除く): 1511037710

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 127297, 254594, 636485, 1272970, 1400267, 2418643, 2800534, 3182425, 4837286, 6364850, 7001335, 12093215, 14002670, 24186430, 26605073, 35006675, 53210146, 60466075, 70013350, 120932150, 133025365, 266050730, 665126825, 1330253650]

約数ペア:

[(1, 1330253650), (2, 665126825), (5, 266050730), (10, 133025365), (11, 120932150), (19, 70013350), (22, 60466075), (25, 53210146), (38, 35006675), (50, 26605073), (55, 24186430), (95, 14002670), (110, 12093215), (190, 7001335), (209, 6364850), (275, 4837286), (418, 3182425), (475, 2800534), (550, 2418643), (950, 1400267), (1045, 1272970), (2090, 636485), (5225, 254594), (10450, 127297)]