229023080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40039}}^1$

素因数の和:40074

約数の個数: 64

約数和(自身を含む): 605404800

約数和(自身を除く): 376381720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 40039, 80078, 160156, 200195, 320312, 400390, 440429, 520507, 800780, 880858, 1041014, 1601560, 1761716, 2082028, 2202145, 2602535, 3523432, 4164056, 4404290, 5205070, 5725577, 8808580, 10410140, 11451154, 17617160, 20820280, 22902308, 28627885, 45804616, 57255770, 114511540, 229023080]

約数ペア:

[(1, 229023080), (2, 114511540), (4, 57255770), (5, 45804616), (8, 28627885), (10, 22902308), (11, 20820280), (13, 17617160), (20, 11451154), (22, 10410140), (26, 8808580), (40, 5725577), (44, 5205070), (52, 4404290), (55, 4164056), (65, 3523432), (88, 2602535), (104, 2202145), (110, 2082028), (130, 1761716), (143, 1601560), (220, 1041014), (260, 880858), (286, 800780), (440, 520507), (520, 440429), (572, 400390), (715, 320312), (1144, 200195), (1430, 160156), (2860, 80078), (5720, 40039)]