2019341350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{461}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 4244353344

約数和(自身を除く): 2225011994

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 293, 299, 325, 461, 575, 586, 598, 650, 922, 1150, 1465, 1495, 2305, 2930, 2990, 3809, 4610, 5993, 6739, 7325, 7475, 7618, 10603, 11525, 11986, 13478, 14650, 14950, 19045, 21206, 23050, 29965, 33695, 38090, 53015, 59930, 67390, 87607, 95225, 106030, 135073, 137839, 149825, 168475, 175214, 190450, 265075, 270146, 275678, 299650, 336950, 438035, 530150, 675365, 689195, 876070, 1350730, 1378390, 1755949, 2190175, 3106679, 3376825, 3445975, 3511898, 4380350, 6213358, 6753650, 6891950, 8779745, 15533395, 17559490, 31066790, 40386827, 43898725, 77666975, 80773654, 87797450, 155333950, 201934135, 403868270, 1009670675, 2019341350]

約数ペア:

[(1, 2019341350), (2, 1009670675), (5, 403868270), (10, 201934135), (13, 155333950), (23, 87797450), (25, 80773654), (26, 77666975), (46, 43898725), (50, 40386827), (65, 31066790), (115, 17559490), (130, 15533395), (230, 8779745), (293, 6891950), (299, 6753650), (325, 6213358), (461, 4380350), (575, 3511898), (586, 3445975), (598, 3376825), (650, 3106679), (922, 2190175), (1150, 1755949), (1465, 1378390), (1495, 1350730), (2305, 876070), (2930, 689195), (2990, 675365), (3809, 530150), (4610, 438035), (5993, 336950), (6739, 299650), (7325, 275678), (7475, 270146), (7618, 265075), (10603, 190450), (11525, 175214), (11986, 168475), (13478, 149825), (14650, 137839), (14950, 135073), (19045, 106030), (21206, 95225), (23050, 87607), (29965, 67390), (33695, 59930), (38090, 53015)]