42274240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 112471200

約数和(自身を除く): 70196960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 409, 544, 608, 646, 680, 760, 818, 1088, 1216, 1292, 1360, 1520, 1615, 1636, 2045, 2584, 2720, 3040, 3230, 3272, 4090, 5168, 5440, 6080, 6460, 6544, 6953, 7771, 8180, 10336, 12920, 13088, 13906, 15542, 16360, 20672, 25840, 26176, 27812, 31084, 32720, 34765, 38855, 51680, 55624, 62168, 65440, 69530, 77710, 103360, 111248, 124336, 130880, 132107, 139060, 155420, 222496, 248672, 264214, 278120, 310840, 444992, 497344, 528428, 556240, 621680, 660535, 1056856, 1112480, 1243360, 1321070, 2113712, 2224960, 2486720, 2642140, 4227424, 5284280, 8454848, 10568560, 21137120, 42274240]

約数ペア:

[(1, 42274240), (2, 21137120), (4, 10568560), (5, 8454848), (8, 5284280), (10, 4227424), (16, 2642140), (17, 2486720), (19, 2224960), (20, 2113712), (32, 1321070), (34, 1243360), (38, 1112480), (40, 1056856), (64, 660535), (68, 621680), (76, 556240), (80, 528428), (85, 497344), (95, 444992), (136, 310840), (152, 278120), (160, 264214), (170, 248672), (190, 222496), (272, 155420), (304, 139060), (320, 132107), (323, 130880), (340, 124336), (380, 111248), (409, 103360), (544, 77710), (608, 69530), (646, 65440), (680, 62168), (760, 55624), (818, 51680), (1088, 38855), (1216, 34765), (1292, 32720), (1360, 31084), (1520, 27812), (1615, 26176), (1636, 25840), (2045, 20672), (2584, 16360), (2720, 15542), (3040, 13906), (3230, 13088), (3272, 12920), (4090, 10336), (5168, 8180), (5440, 7771), (6080, 6953), (6460, 6544)]