1396206500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2719}}^1$

素因数の和:2830

約数の個数: 96

約数和(自身を含む): 3326668800

約数和(自身を除く): 1930462300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 79, 100, 125, 130, 158, 250, 260, 316, 325, 395, 500, 650, 790, 1027, 1300, 1580, 1625, 1975, 2054, 2719, 3250, 3950, 4108, 5135, 5438, 6500, 7900, 9875, 10270, 10876, 13595, 19750, 20540, 25675, 27190, 35347, 39500, 51350, 54380, 67975, 70694, 102700, 128375, 135950, 141388, 176735, 214801, 256750, 271900, 339875, 353470, 429602, 513500, 679750, 706940, 859204, 883675, 1074005, 1359500, 1767350, 2148010, 2792413, 3534700, 4296020, 4418375, 5370025, 5584826, 8836750, 10740050, 11169652, 13962065, 17673500, 21480100, 26850125, 27924130, 53700250, 55848260, 69810325, 107400500, 139620650, 279241300, 349051625, 698103250, 1396206500]

約数ペア:

[(1, 1396206500), (2, 698103250), (4, 349051625), (5, 279241300), (10, 139620650), (13, 107400500), (20, 69810325), (25, 55848260), (26, 53700250), (50, 27924130), (52, 26850125), (65, 21480100), (79, 17673500), (100, 13962065), (125, 11169652), (130, 10740050), (158, 8836750), (250, 5584826), (260, 5370025), (316, 4418375), (325, 4296020), (395, 3534700), (500, 2792413), (650, 2148010), (790, 1767350), (1027, 1359500), (1300, 1074005), (1580, 883675), (1625, 859204), (1975, 706940), (2054, 679750), (2719, 513500), (3250, 429602), (3950, 353470), (4108, 339875), (5135, 271900), (5438, 256750), (6500, 214801), (7900, 176735), (9875, 141388), (10270, 135950), (10876, 128375), (13595, 102700), (19750, 70694), (20540, 67975), (25675, 54380), (27190, 51350), (35347, 39500)]