38172530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 78599808

約数和(自身を除く): 40427278

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 83, 110, 113, 166, 185, 226, 370, 407, 415, 565, 814, 830, 913, 1130, 1243, 1826, 2035, 2486, 3071, 4070, 4181, 4565, 6142, 6215, 8362, 9130, 9379, 12430, 15355, 18758, 20905, 30710, 33781, 41810, 45991, 46895, 67562, 91982, 93790, 103169, 168905, 206338, 229955, 337810, 347023, 459910, 515845, 694046, 1031690, 1735115, 3470230, 3817253, 7634506, 19086265, 38172530]

約数ペア:

[(1, 38172530), (2, 19086265), (5, 7634506), (10, 3817253), (11, 3470230), (22, 1735115), (37, 1031690), (55, 694046), (74, 515845), (83, 459910), (110, 347023), (113, 337810), (166, 229955), (185, 206338), (226, 168905), (370, 103169), (407, 93790), (415, 91982), (565, 67562), (814, 46895), (830, 45991), (913, 41810), (1130, 33781), (1243, 30710), (1826, 20905), (2035, 18758), (2486, 15355), (3071, 12430), (4070, 9379), (4181, 9130), (4565, 8362), (6142, 6215)]