65245530740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1\times {\mathrm{3943}}^1$

素因数の和:6049

約数の個数: 96

約数和(自身を含む): 152427964416

約数和(自身を除く): 87182433676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 2053, 3943, 4030, 4106, 7886, 8060, 8212, 10265, 15772, 19715, 20530, 26689, 39430, 41060, 51259, 53378, 63643, 78860, 102518, 106756, 122233, 127286, 133445, 205036, 244466, 254572, 256295, 266890, 318215, 488932, 512590, 533780, 611165, 636430, 827359, 1025180, 1222330, 1272860, 1589029, 1654718, 2444660, 3178058, 3309436, 4136795, 6356116, 7945145, 8094979, 8273590, 15890290, 16189958, 16547180, 31780580, 32379916, 40474895, 80949790, 105234727, 161899580, 210469454, 250944349, 420938908, 501888698, 526173635, 1003777396, 1052347270, 1254721745, 2104694540, 2509443490, 3262276537, 5018886980, 6524553074, 13049106148, 16311382685, 32622765370, 65245530740]

約数ペア:

[(1, 65245530740), (2, 32622765370), (4, 16311382685), (5, 13049106148), (10, 6524553074), (13, 5018886980), (20, 3262276537), (26, 2509443490), (31, 2104694540), (52, 1254721745), (62, 1052347270), (65, 1003777396), (124, 526173635), (130, 501888698), (155, 420938908), (260, 250944349), (310, 210469454), (403, 161899580), (620, 105234727), (806, 80949790), (1612, 40474895), (2015, 32379916), (2053, 31780580), (3943, 16547180), (4030, 16189958), (4106, 15890290), (7886, 8273590), (8060, 8094979), (8212, 7945145), (10265, 6356116), (15772, 4136795), (19715, 3309436), (20530, 3178058), (26689, 2444660), (39430, 1654718), (41060, 1589029), (51259, 1272860), (53378, 1222330), (63643, 1025180), (78860, 827359), (102518, 636430), (106756, 611165), (122233, 533780), (127286, 512590), (133445, 488932), (205036, 318215), (244466, 266890), (254572, 256295)]