36980020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 101888640

約数和(自身を除く): 64908620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 59, 70, 74, 77, 110, 118, 121, 140, 148, 154, 185, 220, 236, 242, 259, 295, 308, 370, 385, 407, 413, 484, 518, 590, 605, 649, 740, 770, 814, 826, 847, 1036, 1180, 1210, 1295, 1298, 1540, 1628, 1652, 1694, 2035, 2065, 2183, 2420, 2590, 2596, 2849, 3245, 3388, 4070, 4130, 4235, 4366, 4477, 4543, 5180, 5698, 6490, 7139, 8140, 8260, 8470, 8732, 8954, 9086, 10915, 11396, 12980, 14245, 14278, 15281, 16940, 17908, 18172, 21830, 22385, 22715, 24013, 28490, 28556, 30562, 31339, 35695, 43660, 44770, 45430, 48026, 49973, 56980, 61124, 62678, 71390, 76405, 89540, 90860, 96052, 99946, 120065, 125356, 142780, 152810, 156695, 168091, 199892, 240130, 249865, 264143, 305620, 313390, 336182, 480260, 499730, 528286, 626780, 672364, 840455, 999460, 1056572, 1320715, 1680910, 1849001, 2641430, 3361820, 3698002, 5282860, 7396004, 9245005, 18490010, 36980020]

約数ペア:

[(1, 36980020), (2, 18490010), (4, 9245005), (5, 7396004), (7, 5282860), (10, 3698002), (11, 3361820), (14, 2641430), (20, 1849001), (22, 1680910), (28, 1320715), (35, 1056572), (37, 999460), (44, 840455), (55, 672364), (59, 626780), (70, 528286), (74, 499730), (77, 480260), (110, 336182), (118, 313390), (121, 305620), (140, 264143), (148, 249865), (154, 240130), (185, 199892), (220, 168091), (236, 156695), (242, 152810), (259, 142780), (295, 125356), (308, 120065), (370, 99946), (385, 96052), (407, 90860), (413, 89540), (484, 76405), (518, 71390), (590, 62678), (605, 61124), (649, 56980), (740, 49973), (770, 48026), (814, 45430), (826, 44770), (847, 43660), (1036, 35695), (1180, 31339), (1210, 30562), (1295, 28556), (1298, 28490), (1540, 24013), (1628, 22715), (1652, 22385), (1694, 21830), (2035, 18172), (2065, 17908), (2183, 16940), (2420, 15281), (2590, 14278), (2596, 14245), (2849, 12980), (3245, 11396), (3388, 10915), (4070, 9086), (4130, 8954), (4235, 8732), (4366, 8470), (4477, 8260), (4543, 8140), (5180, 7139), (5698, 6490)]