130115680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 326350080

約数和(自身を除く): 196234400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 496, 592, 620, 709, 740, 992, 1147, 1184, 1240, 1418, 1480, 2294, 2480, 2836, 2960, 3545, 4588, 4960, 5672, 5735, 5920, 7090, 9176, 11344, 11470, 14180, 18352, 21979, 22688, 22940, 26233, 28360, 36704, 43958, 45880, 52466, 56720, 87916, 91760, 104932, 109895, 113440, 131165, 175832, 183520, 209864, 219790, 262330, 351664, 419728, 439580, 524660, 703328, 813223, 839456, 879160, 1049320, 1626446, 1758320, 2098640, 3252892, 3516640, 4066115, 4197280, 6505784, 8132230, 13011568, 16264460, 26023136, 32528920, 65057840, 130115680]

約数ペア:

[(1, 130115680), (2, 65057840), (4, 32528920), (5, 26023136), (8, 16264460), (10, 13011568), (16, 8132230), (20, 6505784), (31, 4197280), (32, 4066115), (37, 3516640), (40, 3252892), (62, 2098640), (74, 1758320), (80, 1626446), (124, 1049320), (148, 879160), (155, 839456), (160, 813223), (185, 703328), (248, 524660), (296, 439580), (310, 419728), (370, 351664), (496, 262330), (592, 219790), (620, 209864), (709, 183520), (740, 175832), (992, 131165), (1147, 113440), (1184, 109895), (1240, 104932), (1418, 91760), (1480, 87916), (2294, 56720), (2480, 52466), (2836, 45880), (2960, 43958), (3545, 36704), (4588, 28360), (4960, 26233), (5672, 22940), (5735, 22688), (5920, 21979), (7090, 18352), (9176, 14180), (11344, 11470)]