22012804060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{13859}}^1$

素因数の和:14071

約数の個数: 96

約数和(自身を含む): 51342984000

約数和(自身を除く): 29330179940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 149, 164, 205, 260, 298, 410, 533, 596, 745, 820, 1066, 1490, 1937, 2132, 2665, 2980, 3874, 5330, 6109, 7748, 9685, 10660, 12218, 13859, 19370, 24436, 27718, 30545, 38740, 55436, 61090, 69295, 79417, 122180, 138590, 158834, 180167, 277180, 317668, 360334, 397085, 568219, 720668, 794170, 900835, 1136438, 1588340, 1801670, 2064991, 2272876, 2841095, 3603340, 4129982, 5682190, 7386847, 8259964, 10324955, 11364380, 14773694, 20649910, 26844883, 29547388, 36934235, 41299820, 53689766, 73868470, 84664631, 107379532, 134224415, 147736940, 169329262, 268448830, 338658524, 423323155, 536897660, 846646310, 1100640203, 1693292620, 2201280406, 4402560812, 5503201015, 11006402030, 22012804060]

約数ペア:

[(1, 22012804060), (2, 11006402030), (4, 5503201015), (5, 4402560812), (10, 2201280406), (13, 1693292620), (20, 1100640203), (26, 846646310), (41, 536897660), (52, 423323155), (65, 338658524), (82, 268448830), (130, 169329262), (149, 147736940), (164, 134224415), (205, 107379532), (260, 84664631), (298, 73868470), (410, 53689766), (533, 41299820), (596, 36934235), (745, 29547388), (820, 26844883), (1066, 20649910), (1490, 14773694), (1937, 11364380), (2132, 10324955), (2665, 8259964), (2980, 7386847), (3874, 5682190), (5330, 4129982), (6109, 3603340), (7748, 2841095), (9685, 2272876), (10660, 2064991), (12218, 1801670), (13859, 1588340), (19370, 1136438), (24436, 900835), (27718, 794170), (30545, 720668), (38740, 568219), (55436, 397085), (61090, 360334), (69295, 317668), (79417, 277180), (122180, 180167), (138590, 158834)]