5200743080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{526391}}^1$

素因数の和:526434

約数の個数: 64

約数和(自身を含む): 13265078400

約数和(自身を除く): 8064335320

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, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 526391, 1052782, 2105564, 2631955, 4211128, 5263910, 6843083, 10001429, 10527820, 13686166, 20002858, 21055640, 27372332, 34215415, 40005716, 50007145, 54744664, 68430830, 80011432, 100014290, 130018577, 136861660, 200028580, 260037154, 273723320, 400057160, 520074308, 650092885, 1040148616, 1300185770, 2600371540, 5200743080]

約数ペア:

[(1, 5200743080), (2, 2600371540), (4, 1300185770), (5, 1040148616), (8, 650092885), (10, 520074308), (13, 400057160), (19, 273723320), (20, 260037154), (26, 200028580), (38, 136861660), (40, 130018577), (52, 100014290), (65, 80011432), (76, 68430830), (95, 54744664), (104, 50007145), (130, 40005716), (152, 34215415), (190, 27372332), (247, 21055640), (260, 20002858), (380, 13686166), (494, 10527820), (520, 10001429), (760, 6843083), (988, 5263910), (1235, 4211128), (1976, 2631955), (2470, 2105564), (4940, 1052782), (9880, 526391)]