2514950524060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1305559}}^1$

素因数の和:1305851

約数の個数: 96

約数和(自身を含む): 5895700070400

約数和(自身を除く): 3380749546340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 239, 260, 310, 403, 478, 620, 806, 956, 1195, 1612, 2015, 2390, 3107, 4030, 4780, 6214, 7409, 8060, 12428, 14818, 15535, 29636, 31070, 37045, 62140, 74090, 96317, 148180, 192634, 385268, 481585, 963170, 1305559, 1926340, 2611118, 5222236, 6527795, 13055590, 16972267, 26111180, 33944534, 40472329, 67889068, 80944658, 84861335, 161889316, 169722670, 202361645, 312028601, 339445340, 404723290, 526140277, 624057202, 809446580, 1052280554, 1248114404, 1560143005, 2104561108, 2630701385, 3120286010, 4056371813, 5261402770, 6240572020, 8112743626, 9672886631, 10522805540, 16225487252, 19345773262, 20281859065, 38691546524, 40563718130, 48364433155, 81127436260, 96728866310, 125747526203, 193457732620, 251495052406, 502990104812, 628737631015, 1257475262030, 2514950524060]

約数ペア:

[(1, 2514950524060), (2, 1257475262030), (4, 628737631015), (5, 502990104812), (10, 251495052406), (13, 193457732620), (20, 125747526203), (26, 96728866310), (31, 81127436260), (52, 48364433155), (62, 40563718130), (65, 38691546524), (124, 20281859065), (130, 19345773262), (155, 16225487252), (239, 10522805540), (260, 9672886631), (310, 8112743626), (403, 6240572020), (478, 5261402770), (620, 4056371813), (806, 3120286010), (956, 2630701385), (1195, 2104561108), (1612, 1560143005), (2015, 1248114404), (2390, 1052280554), (3107, 809446580), (4030, 624057202), (4780, 526140277), (6214, 404723290), (7409, 339445340), (8060, 312028601), (12428, 202361645), (14818, 169722670), (15535, 161889316), (29636, 84861335), (31070, 80944658), (37045, 67889068), (62140, 40472329), (74090, 33944534), (96317, 26111180), (148180, 16972267), (192634, 13055590), (385268, 6527795), (481585, 5222236), (963170, 2611118), (1305559, 1926340)]