2016120860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 4670507520

約数和(自身を除く): 2654386660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 167, 236, 260, 295, 334, 590, 668, 767, 787, 835, 1180, 1534, 1574, 1670, 2171, 3068, 3148, 3340, 3835, 3935, 4342, 7670, 7870, 8684, 9853, 10231, 10855, 15340, 15740, 19706, 20462, 21710, 39412, 40924, 43420, 46433, 49265, 51155, 92866, 98530, 102310, 128089, 131429, 185732, 197060, 204620, 232165, 256178, 262858, 464330, 512356, 525716, 603629, 640445, 657145, 928660, 1207258, 1280890, 1314290, 1708577, 2414516, 2561780, 2628580, 3018145, 3417154, 6036290, 6834308, 7754311, 8542885, 12072580, 15508622, 17085770, 31017244, 34171540, 38771555, 77543110, 100806043, 155086220, 201612086, 403224172, 504030215, 1008060430, 2016120860]

約数ペア:

[(1, 2016120860), (2, 1008060430), (4, 504030215), (5, 403224172), (10, 201612086), (13, 155086220), (20, 100806043), (26, 77543110), (52, 38771555), (59, 34171540), (65, 31017244), (118, 17085770), (130, 15508622), (167, 12072580), (236, 8542885), (260, 7754311), (295, 6834308), (334, 6036290), (590, 3417154), (668, 3018145), (767, 2628580), (787, 2561780), (835, 2414516), (1180, 1708577), (1534, 1314290), (1574, 1280890), (1670, 1207258), (2171, 928660), (3068, 657145), (3148, 640445), (3340, 603629), (3835, 525716), (3935, 512356), (4342, 464330), (7670, 262858), (7870, 256178), (8684, 232165), (9853, 204620), (10231, 197060), (10855, 185732), (15340, 131429), (15740, 128089), (19706, 102310), (20462, 98530), (21710, 92866), (39412, 51155), (40924, 49265), (43420, 46433)]