797493320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{1373}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 1935526320

約数和(自身を除く): 1138033000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1117, 1373, 2234, 2746, 4468, 5492, 5585, 6865, 8936, 10984, 11170, 13730, 14521, 17849, 22340, 27460, 29042, 35698, 44680, 54920, 58084, 71396, 72605, 89245, 116168, 142792, 145210, 178490, 290420, 356980, 580840, 713960, 1533641, 3067282, 6134564, 7668205, 12269128, 15336410, 19937333, 30672820, 39874666, 61345640, 79749332, 99686665, 159498664, 199373330, 398746660, 797493320]

約数ペア:

[(1, 797493320), (2, 398746660), (4, 199373330), (5, 159498664), (8, 99686665), (10, 79749332), (13, 61345640), (20, 39874666), (26, 30672820), (40, 19937333), (52, 15336410), (65, 12269128), (104, 7668205), (130, 6134564), (260, 3067282), (520, 1533641), (1117, 713960), (1373, 580840), (2234, 356980), (2746, 290420), (4468, 178490), (5492, 145210), (5585, 142792), (6865, 116168), (8936, 89245), (10984, 72605), (11170, 71396), (13730, 58084), (14521, 54920), (17849, 44680), (22340, 35698), (27460, 29042)]