109542220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 265144320

約数和(自身を除く): 155602100

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 31, 34, 38, 62, 68, 76, 85, 95, 124, 155, 170, 190, 310, 323, 340, 380, 527, 547, 589, 620, 646, 1054, 1094, 1178, 1292, 1615, 2108, 2188, 2356, 2635, 2735, 2945, 3230, 5270, 5470, 5890, 6460, 9299, 10013, 10393, 10540, 10940, 11780, 16957, 18598, 20026, 20786, 33914, 37196, 40052, 41572, 46495, 50065, 51965, 67828, 84785, 92990, 100130, 103930, 169570, 176681, 185980, 200260, 207860, 288269, 322183, 339140, 353362, 576538, 644366, 706724, 883405, 1153076, 1288732, 1441345, 1610915, 1766810, 2882690, 3221830, 3533620, 5477111, 5765380, 6443660, 10954222, 21908444, 27385555, 54771110, 109542220]

約数ペア:

[(1, 109542220), (2, 54771110), (4, 27385555), (5, 21908444), (10, 10954222), (17, 6443660), (19, 5765380), (20, 5477111), (31, 3533620), (34, 3221830), (38, 2882690), (62, 1766810), (68, 1610915), (76, 1441345), (85, 1288732), (95, 1153076), (124, 883405), (155, 706724), (170, 644366), (190, 576538), (310, 353362), (323, 339140), (340, 322183), (380, 288269), (527, 207860), (547, 200260), (589, 185980), (620, 176681), (646, 169570), (1054, 103930), (1094, 100130), (1178, 92990), (1292, 84785), (1615, 67828), (2108, 51965), (2188, 50065), (2356, 46495), (2635, 41572), (2735, 40052), (2945, 37196), (3230, 33914), (5270, 20786), (5470, 20026), (5890, 18598), (6460, 16957), (9299, 11780), (10013, 10940), (10393, 10540)]