1310246600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6379}}^1$

素因数の和:6487

約数の個数: 96

約数和(自身を含む): 3322704000

約数和(自身を除く): 2012457400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 79, 100, 104, 130, 158, 200, 260, 316, 325, 395, 520, 632, 650, 790, 1027, 1300, 1580, 1975, 2054, 2600, 3160, 3950, 4108, 5135, 6379, 7900, 8216, 10270, 12758, 15800, 20540, 25516, 25675, 31895, 41080, 51032, 51350, 63790, 82927, 102700, 127580, 159475, 165854, 205400, 255160, 318950, 331708, 414635, 503941, 637900, 663416, 829270, 1007882, 1275800, 1658540, 2015764, 2073175, 2519705, 3317080, 4031528, 4146350, 5039410, 6551233, 8292700, 10078820, 12598525, 13102466, 16585400, 20157640, 25197050, 26204932, 32756165, 50394100, 52409864, 65512330, 100788200, 131024660, 163780825, 262049320, 327561650, 655123300, 1310246600]

約数ペア:

[(1, 1310246600), (2, 655123300), (4, 327561650), (5, 262049320), (8, 163780825), (10, 131024660), (13, 100788200), (20, 65512330), (25, 52409864), (26, 50394100), (40, 32756165), (50, 26204932), (52, 25197050), (65, 20157640), (79, 16585400), (100, 13102466), (104, 12598525), (130, 10078820), (158, 8292700), (200, 6551233), (260, 5039410), (316, 4146350), (325, 4031528), (395, 3317080), (520, 2519705), (632, 2073175), (650, 2015764), (790, 1658540), (1027, 1275800), (1300, 1007882), (1580, 829270), (1975, 663416), (2054, 637900), (2600, 503941), (3160, 414635), (3950, 331708), (4108, 318950), (5135, 255160), (6379, 205400), (7900, 165854), (8216, 159475), (10270, 127580), (12758, 102700), (15800, 82927), (20540, 63790), (25516, 51350), (25675, 51032), (31895, 41080)]