37769920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 112

約数和(自身を含む): 97767648

約数和(自身を除く): 59997728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 131, 136, 160, 170, 212, 262, 265, 272, 320, 340, 424, 524, 530, 544, 655, 680, 848, 901, 1048, 1060, 1088, 1310, 1360, 1696, 1802, 2096, 2120, 2227, 2620, 2720, 3392, 3604, 4192, 4240, 4454, 4505, 5240, 5440, 6943, 7208, 8384, 8480, 8908, 9010, 10480, 11135, 13886, 14416, 16960, 17816, 18020, 20960, 22270, 27772, 28832, 34715, 35632, 36040, 41920, 44540, 55544, 57664, 69430, 71264, 72080, 89080, 111088, 118031, 138860, 142528, 144160, 178160, 222176, 236062, 277720, 288320, 356320, 444352, 472124, 555440, 590155, 712640, 944248, 1110880, 1180310, 1888496, 2221760, 2360620, 3776992, 4721240, 7553984, 9442480, 18884960, 37769920]

約数ペア:

[(1, 37769920), (2, 18884960), (4, 9442480), (5, 7553984), (8, 4721240), (10, 3776992), (16, 2360620), (17, 2221760), (20, 1888496), (32, 1180310), (34, 1110880), (40, 944248), (53, 712640), (64, 590155), (68, 555440), (80, 472124), (85, 444352), (106, 356320), (131, 288320), (136, 277720), (160, 236062), (170, 222176), (212, 178160), (262, 144160), (265, 142528), (272, 138860), (320, 118031), (340, 111088), (424, 89080), (524, 72080), (530, 71264), (544, 69430), (655, 57664), (680, 55544), (848, 44540), (901, 41920), (1048, 36040), (1060, 35632), (1088, 34715), (1310, 28832), (1360, 27772), (1696, 22270), (1802, 20960), (2096, 18020), (2120, 17816), (2227, 16960), (2620, 14416), (2720, 13886), (3392, 11135), (3604, 10480), (4192, 9010), (4240, 8908), (4454, 8480), (4505, 8384), (5240, 7208), (5440, 6943)]