17360680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 41990400

約数和(自身を除く): 24629720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 431, 530, 760, 862, 1007, 1060, 1724, 2014, 2120, 2155, 3448, 4028, 4310, 5035, 8056, 8189, 8620, 10070, 16378, 17240, 20140, 22843, 32756, 40280, 40945, 45686, 65512, 81890, 91372, 114215, 163780, 182744, 228430, 327560, 434017, 456860, 868034, 913720, 1736068, 2170085, 3472136, 4340170, 8680340, 17360680]

約数ペア:

[(1, 17360680), (2, 8680340), (4, 4340170), (5, 3472136), (8, 2170085), (10, 1736068), (19, 913720), (20, 868034), (38, 456860), (40, 434017), (53, 327560), (76, 228430), (95, 182744), (106, 163780), (152, 114215), (190, 91372), (212, 81890), (265, 65512), (380, 45686), (424, 40945), (431, 40280), (530, 32756), (760, 22843), (862, 20140), (1007, 17240), (1060, 16378), (1724, 10070), (2014, 8620), (2120, 8189), (2155, 8056), (3448, 5035), (4028, 4310)]