39273280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 100071936

約数和(自身を除く): 60798656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 107, 124, 148, 155, 160, 185, 214, 248, 296, 310, 320, 370, 428, 496, 535, 592, 620, 740, 856, 992, 1070, 1147, 1184, 1240, 1480, 1712, 1984, 2140, 2294, 2368, 2480, 2960, 3317, 3424, 3959, 4280, 4588, 4960, 5735, 5920, 6634, 6848, 7918, 8560, 9176, 9920, 11470, 11840, 13268, 15836, 16585, 17120, 18352, 19795, 22940, 26536, 31672, 33170, 34240, 36704, 39590, 45880, 53072, 63344, 66340, 73408, 79180, 91760, 106144, 122729, 126688, 132680, 158360, 183520, 212288, 245458, 253376, 265360, 316720, 367040, 490916, 530720, 613645, 633440, 981832, 1061440, 1227290, 1266880, 1963664, 2454580, 3927328, 4909160, 7854656, 9818320, 19636640, 39273280]

約数ペア:

[(1, 39273280), (2, 19636640), (4, 9818320), (5, 7854656), (8, 4909160), (10, 3927328), (16, 2454580), (20, 1963664), (31, 1266880), (32, 1227290), (37, 1061440), (40, 981832), (62, 633440), (64, 613645), (74, 530720), (80, 490916), (107, 367040), (124, 316720), (148, 265360), (155, 253376), (160, 245458), (185, 212288), (214, 183520), (248, 158360), (296, 132680), (310, 126688), (320, 122729), (370, 106144), (428, 91760), (496, 79180), (535, 73408), (592, 66340), (620, 63344), (740, 53072), (856, 45880), (992, 39590), (1070, 36704), (1147, 34240), (1184, 33170), (1240, 31672), (1480, 26536), (1712, 22940), (1984, 19795), (2140, 18352), (2294, 17120), (2368, 16585), (2480, 15836), (2960, 13268), (3317, 11840), (3424, 11470), (3959, 9920), (4280, 9176), (4588, 8560), (4960, 7918), (5735, 6848), (5920, 6634)]