169162760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5333}}^1$

素因数の和:5418

約数の個数: 64

約数和(自身を含む): 416692080

約数和(自身を除く): 247529320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 244, 260, 305, 488, 520, 610, 793, 1220, 1586, 2440, 3172, 3965, 5333, 6344, 7930, 10666, 15860, 21332, 26665, 31720, 42664, 53330, 69329, 106660, 138658, 213320, 277316, 325313, 346645, 554632, 650626, 693290, 1301252, 1386580, 1626565, 2602504, 2773160, 3253130, 4229069, 6506260, 8458138, 13012520, 16916276, 21145345, 33832552, 42290690, 84581380, 169162760]

約数ペア:

[(1, 169162760), (2, 84581380), (4, 42290690), (5, 33832552), (8, 21145345), (10, 16916276), (13, 13012520), (20, 8458138), (26, 6506260), (40, 4229069), (52, 3253130), (61, 2773160), (65, 2602504), (104, 1626565), (122, 1386580), (130, 1301252), (244, 693290), (260, 650626), (305, 554632), (488, 346645), (520, 325313), (610, 277316), (793, 213320), (1220, 138658), (1586, 106660), (2440, 69329), (3172, 53330), (3965, 42664), (5333, 31720), (6344, 26665), (7930, 21332), (10666, 15860)]