38704380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 128386944

約数和(自身を除く): 89682564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 347, 390, 429, 507, 572, 660, 676, 694, 715, 780, 845, 858, 1014, 1041, 1388, 1430, 1690, 1716, 1735, 1859, 2028, 2082, 2145, 2535, 2860, 3380, 3470, 3718, 3817, 4164, 4290, 4511, 5070, 5205, 5577, 6940, 7436, 7634, 8580, 9022, 9295, 10140, 10410, 11154, 11451, 13533, 15268, 18044, 18590, 19085, 20820, 22308, 22555, 22902, 27066, 27885, 37180, 38170, 45110, 45804, 49621, 54132, 55770, 57255, 58643, 67665, 76340, 90220, 99242, 111540, 114510, 117286, 135330, 148863, 175929, 198484, 229020, 234572, 248105, 270660, 293215, 297726, 351858, 496210, 586430, 595452, 645073, 703716, 744315, 879645, 992420, 1172860, 1290146, 1488630, 1759290, 1935219, 2580292, 2977260, 3225365, 3518580, 3870438, 6450730, 7740876, 9676095, 12901460, 19352190, 38704380]

約数ペア:

[(1, 38704380), (2, 19352190), (3, 12901460), (4, 9676095), (5, 7740876), (6, 6450730), (10, 3870438), (11, 3518580), (12, 3225365), (13, 2977260), (15, 2580292), (20, 1935219), (22, 1759290), (26, 1488630), (30, 1290146), (33, 1172860), (39, 992420), (44, 879645), (52, 744315), (55, 703716), (60, 645073), (65, 595452), (66, 586430), (78, 496210), (110, 351858), (130, 297726), (132, 293215), (143, 270660), (156, 248105), (165, 234572), (169, 229020), (195, 198484), (220, 175929), (260, 148863), (286, 135330), (330, 117286), (338, 114510), (347, 111540), (390, 99242), (429, 90220), (507, 76340), (572, 67665), (660, 58643), (676, 57255), (694, 55770), (715, 54132), (780, 49621), (845, 45804), (858, 45110), (1014, 38170), (1041, 37180), (1388, 27885), (1430, 27066), (1690, 22902), (1716, 22555), (1735, 22308), (1859, 20820), (2028, 19085), (2082, 18590), (2145, 18044), (2535, 15268), (2860, 13533), (3380, 11451), (3470, 11154), (3718, 10410), (3817, 10140), (4164, 9295), (4290, 9022), (4511, 8580), (5070, 7634), (5205, 7436), (5577, 6940)]