73023080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 187223400

約数和(自身を除く): 114200320

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 361, 380, 389, 494, 520, 722, 760, 778, 988, 1235, 1444, 1556, 1805, 1945, 1976, 2470, 2888, 3112, 3610, 3890, 4693, 4940, 5057, 7220, 7391, 7780, 9386, 9880, 10114, 14440, 14782, 15560, 18772, 20228, 23465, 25285, 29564, 36955, 37544, 40456, 46930, 50570, 59128, 73910, 93860, 96083, 101140, 140429, 147820, 187720, 192166, 202280, 280858, 295640, 384332, 480415, 561716, 702145, 768664, 960830, 1123432, 1404290, 1825577, 1921660, 2808580, 3651154, 3843320, 5617160, 7302308, 9127885, 14604616, 18255770, 36511540, 73023080]

約数ペア:

[(1, 73023080), (2, 36511540), (4, 18255770), (5, 14604616), (8, 9127885), (10, 7302308), (13, 5617160), (19, 3843320), (20, 3651154), (26, 2808580), (38, 1921660), (40, 1825577), (52, 1404290), (65, 1123432), (76, 960830), (95, 768664), (104, 702145), (130, 561716), (152, 480415), (190, 384332), (247, 295640), (260, 280858), (361, 202280), (380, 192166), (389, 187720), (494, 147820), (520, 140429), (722, 101140), (760, 96083), (778, 93860), (988, 73910), (1235, 59128), (1444, 50570), (1556, 46930), (1805, 40456), (1945, 37544), (1976, 36955), (2470, 29564), (2888, 25285), (3112, 23465), (3610, 20228), (3890, 18772), (4693, 15560), (4940, 14782), (5057, 14440), (7220, 10114), (7391, 9880), (7780, 9386)]