38849300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 106659840

約数和(自身を除く): 67810540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 25, 28, 35, 38, 46, 50, 70, 76, 92, 95, 100, 115, 127, 133, 140, 161, 175, 190, 230, 254, 266, 322, 350, 380, 437, 460, 475, 508, 532, 575, 635, 644, 665, 700, 805, 874, 889, 950, 1150, 1270, 1330, 1610, 1748, 1778, 1900, 2185, 2300, 2413, 2540, 2660, 2921, 3059, 3175, 3220, 3325, 3556, 4025, 4370, 4445, 4826, 5842, 6118, 6350, 6650, 8050, 8740, 8890, 9652, 10925, 11684, 12065, 12236, 12700, 13300, 14605, 15295, 16100, 16891, 17780, 20447, 21850, 22225, 24130, 29210, 30590, 33782, 40894, 43700, 44450, 48260, 55499, 58420, 60325, 61180, 67564, 73025, 76475, 81788, 84455, 88900, 102235, 110998, 120650, 146050, 152950, 168910, 204470, 221996, 241300, 277495, 292100, 305900, 337820, 388493, 408940, 422275, 511175, 554990, 776986, 844550, 1022350, 1109980, 1387475, 1553972, 1689100, 1942465, 2044700, 2774950, 3884930, 5549900, 7769860, 9712325, 19424650, 38849300]

約数ペア:

[(1, 38849300), (2, 19424650), (4, 9712325), (5, 7769860), (7, 5549900), (10, 3884930), (14, 2774950), (19, 2044700), (20, 1942465), (23, 1689100), (25, 1553972), (28, 1387475), (35, 1109980), (38, 1022350), (46, 844550), (50, 776986), (70, 554990), (76, 511175), (92, 422275), (95, 408940), (100, 388493), (115, 337820), (127, 305900), (133, 292100), (140, 277495), (161, 241300), (175, 221996), (190, 204470), (230, 168910), (254, 152950), (266, 146050), (322, 120650), (350, 110998), (380, 102235), (437, 88900), (460, 84455), (475, 81788), (508, 76475), (532, 73025), (575, 67564), (635, 61180), (644, 60325), (665, 58420), (700, 55499), (805, 48260), (874, 44450), (889, 43700), (950, 40894), (1150, 33782), (1270, 30590), (1330, 29210), (1610, 24130), (1748, 22225), (1778, 21850), (1900, 20447), (2185, 17780), (2300, 16891), (2413, 16100), (2540, 15295), (2660, 14605), (2921, 13300), (3059, 12700), (3175, 12236), (3220, 12065), (3325, 11684), (3556, 10925), (4025, 9652), (4370, 8890), (4445, 8740), (4826, 8050), (5842, 6650), (6118, 6350)]