5801508640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61561}}^1$

素因数の和:61626

約数の個数: 96

約数和(自身を含む): 14893079040

約数和(自身を除く): 9091570400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 4712, 4960, 5890, 9424, 11780, 18848, 23560, 47120, 61561, 94240, 123122, 246244, 307805, 492488, 615610, 984976, 1169659, 1231220, 1908391, 1969952, 2339318, 2462440, 3816782, 4678636, 4924880, 5848295, 7633564, 9357272, 9541955, 9849760, 11696590, 15267128, 18714544, 19083910, 23393180, 30534256, 36259429, 37429088, 38167820, 46786360, 61068512, 72518858, 76335640, 93572720, 145037716, 152671280, 181297145, 187145440, 290075432, 305342560, 362594290, 580150864, 725188580, 1160301728, 1450377160, 2900754320, 5801508640]

約数ペア:

[(1, 5801508640), (2, 2900754320), (4, 1450377160), (5, 1160301728), (8, 725188580), (10, 580150864), (16, 362594290), (19, 305342560), (20, 290075432), (31, 187145440), (32, 181297145), (38, 152671280), (40, 145037716), (62, 93572720), (76, 76335640), (80, 72518858), (95, 61068512), (124, 46786360), (152, 38167820), (155, 37429088), (160, 36259429), (190, 30534256), (248, 23393180), (304, 19083910), (310, 18714544), (380, 15267128), (496, 11696590), (589, 9849760), (608, 9541955), (620, 9357272), (760, 7633564), (992, 5848295), (1178, 4924880), (1240, 4678636), (1520, 3816782), (2356, 2462440), (2480, 2339318), (2945, 1969952), (3040, 1908391), (4712, 1231220), (4960, 1169659), (5890, 984976), (9424, 615610), (11780, 492488), (18848, 307805), (23560, 246244), (47120, 123122), (61561, 94240)]