13306072940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1811

約数の個数: 96

約数和(自身を含む): 29182628160

約数和(自身を除く): 15876555220

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 137, 212, 236, 265, 274, 295, 530, 548, 590, 685, 1060, 1180, 1370, 1553, 2740, 3106, 3127, 6212, 6254, 7261, 7765, 8083, 12508, 14522, 15530, 15635, 16166, 29044, 31060, 31270, 32332, 36305, 40415, 62540, 72610, 80830, 82309, 91627, 145220, 161660, 164618, 183254, 212761, 329236, 366508, 411545, 425522, 428399, 458135, 823090, 851044, 856798, 916270, 1063805, 1646180, 1713596, 1832540, 2127610, 2141995, 4255220, 4283990, 4856231, 8567980, 9712462, 11276333, 12552899, 19424924, 22552666, 24281155, 25105798, 45105332, 48562310, 50211596, 56381665, 62764495, 97124620, 112763330, 125528990, 225526660, 251057980, 665303647, 1330607294, 2661214588, 3326518235, 6653036470, 13306072940]

約数ペア:

[(1, 13306072940), (2, 6653036470), (4, 3326518235), (5, 2661214588), (10, 1330607294), (20, 665303647), (53, 251057980), (59, 225526660), (106, 125528990), (118, 112763330), (137, 97124620), (212, 62764495), (236, 56381665), (265, 50211596), (274, 48562310), (295, 45105332), (530, 25105798), (548, 24281155), (590, 22552666), (685, 19424924), (1060, 12552899), (1180, 11276333), (1370, 9712462), (1553, 8567980), (2740, 4856231), (3106, 4283990), (3127, 4255220), (6212, 2141995), (6254, 2127610), (7261, 1832540), (7765, 1713596), (8083, 1646180), (12508, 1063805), (14522, 916270), (15530, 856798), (15635, 851044), (16166, 823090), (29044, 458135), (31060, 428399), (31270, 425522), (32332, 411545), (36305, 366508), (40415, 329236), (62540, 212761), (72610, 183254), (80830, 164618), (82309, 161660), (91627, 145220)]