42706400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 119242368

約数和(自身を除く): 76535968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 160, 176, 184, 200, 211, 220, 230, 253, 275, 352, 368, 400, 422, 440, 460, 506, 550, 575, 736, 800, 844, 880, 920, 1012, 1055, 1100, 1150, 1265, 1688, 1760, 1840, 2024, 2110, 2200, 2300, 2321, 2530, 3376, 3680, 4048, 4220, 4400, 4600, 4642, 4853, 5060, 5275, 6325, 6752, 8096, 8440, 8800, 9200, 9284, 9706, 10120, 10550, 11605, 12650, 16880, 18400, 18568, 19412, 20240, 21100, 23210, 24265, 25300, 33760, 37136, 38824, 40480, 42200, 46420, 48530, 50600, 53383, 58025, 74272, 77648, 84400, 92840, 97060, 101200, 106766, 116050, 121325, 155296, 168800, 185680, 194120, 202400, 213532, 232100, 242650, 266915, 371360, 388240, 427064, 464200, 485300, 533830, 776480, 854128, 928400, 970600, 1067660, 1334575, 1708256, 1856800, 1941200, 2135320, 2669150, 3882400, 4270640, 5338300, 8541280, 10676600, 21353200, 42706400]

約数ペア:

[(1, 42706400), (2, 21353200), (4, 10676600), (5, 8541280), (8, 5338300), (10, 4270640), (11, 3882400), (16, 2669150), (20, 2135320), (22, 1941200), (23, 1856800), (25, 1708256), (32, 1334575), (40, 1067660), (44, 970600), (46, 928400), (50, 854128), (55, 776480), (80, 533830), (88, 485300), (92, 464200), (100, 427064), (110, 388240), (115, 371360), (160, 266915), (176, 242650), (184, 232100), (200, 213532), (211, 202400), (220, 194120), (230, 185680), (253, 168800), (275, 155296), (352, 121325), (368, 116050), (400, 106766), (422, 101200), (440, 97060), (460, 92840), (506, 84400), (550, 77648), (575, 74272), (736, 58025), (800, 53383), (844, 50600), (880, 48530), (920, 46420), (1012, 42200), (1055, 40480), (1100, 38824), (1150, 37136), (1265, 33760), (1688, 25300), (1760, 24265), (1840, 23210), (2024, 21100), (2110, 20240), (2200, 19412), (2300, 18568), (2321, 18400), (2530, 16880), (3376, 12650), (3680, 11605), (4048, 10550), (4220, 10120), (4400, 9706), (4600, 9284), (4642, 9200), (4853, 8800), (5060, 8440), (5275, 8096), (6325, 6752)]