13190147300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{123619}}^1$

素因数の和:123741

約数の個数: 72

約数和(自身を含む): 31546835040

約数和(自身を除く): 18356687740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 97, 100, 110, 194, 220, 275, 388, 485, 550, 970, 1067, 1100, 1940, 2134, 2425, 4268, 4850, 5335, 9700, 10670, 21340, 26675, 53350, 106700, 123619, 247238, 494476, 618095, 1236190, 1359809, 2472380, 2719618, 3090475, 5439236, 6180950, 6799045, 11991043, 12361900, 13598090, 23982086, 27196180, 33995225, 47964172, 59955215, 67990450, 119910430, 131901473, 135980900, 239820860, 263802946, 299776075, 527605892, 599552150, 659507365, 1199104300, 1319014730, 2638029460, 3297536825, 6595073650, 13190147300]

約数ペア:

[(1, 13190147300), (2, 6595073650), (4, 3297536825), (5, 2638029460), (10, 1319014730), (11, 1199104300), (20, 659507365), (22, 599552150), (25, 527605892), (44, 299776075), (50, 263802946), (55, 239820860), (97, 135980900), (100, 131901473), (110, 119910430), (194, 67990450), (220, 59955215), (275, 47964172), (388, 33995225), (485, 27196180), (550, 23982086), (970, 13598090), (1067, 12361900), (1100, 11991043), (1940, 6799045), (2134, 6180950), (2425, 5439236), (4268, 3090475), (4850, 2719618), (5335, 2472380), (9700, 1359809), (10670, 1236190), (21340, 618095), (26675, 494476), (53350, 247238), (106700, 123619)]