713885080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 1752710400

約数和(自身を除く): 1038825320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 97, 136, 137, 158, 170, 194, 274, 316, 340, 388, 395, 485, 548, 632, 680, 685, 776, 790, 970, 1096, 1343, 1370, 1580, 1649, 1940, 2329, 2686, 2740, 3160, 3298, 3880, 4658, 5372, 5480, 6596, 6715, 7663, 8245, 9316, 10744, 10823, 11645, 13192, 13289, 13430, 15326, 16490, 18632, 21646, 23290, 26578, 26860, 30652, 32980, 38315, 43292, 46580, 53156, 53720, 54115, 61304, 65960, 66445, 76630, 86584, 93160, 106312, 108230, 130271, 132890, 153260, 183991, 216460, 225913, 260542, 265780, 306520, 367982, 432920, 451826, 521084, 531560, 651355, 735964, 903652, 919955, 1042168, 1049831, 1129565, 1302710, 1471928, 1807304, 1839910, 2099662, 2259130, 2605420, 3679820, 4199324, 4518260, 5210840, 5249155, 7359640, 8398648, 9036520, 10498310, 17847127, 20996620, 35694254, 41993240, 71388508, 89235635, 142777016, 178471270, 356942540, 713885080]

約数ペア:

[(1, 713885080), (2, 356942540), (4, 178471270), (5, 142777016), (8, 89235635), (10, 71388508), (17, 41993240), (20, 35694254), (34, 20996620), (40, 17847127), (68, 10498310), (79, 9036520), (85, 8398648), (97, 7359640), (136, 5249155), (137, 5210840), (158, 4518260), (170, 4199324), (194, 3679820), (274, 2605420), (316, 2259130), (340, 2099662), (388, 1839910), (395, 1807304), (485, 1471928), (548, 1302710), (632, 1129565), (680, 1049831), (685, 1042168), (776, 919955), (790, 903652), (970, 735964), (1096, 651355), (1343, 531560), (1370, 521084), (1580, 451826), (1649, 432920), (1940, 367982), (2329, 306520), (2686, 265780), (2740, 260542), (3160, 225913), (3298, 216460), (3880, 183991), (4658, 153260), (5372, 132890), (5480, 130271), (6596, 108230), (6715, 106312), (7663, 93160), (8245, 86584), (9316, 76630), (10744, 66445), (10823, 65960), (11645, 61304), (13192, 54115), (13289, 53720), (13430, 53156), (15326, 46580), (16490, 43292), (18632, 38315), (21646, 32980), (23290, 30652), (26578, 26860)]