15703344020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{25603}}^1$

素因数の和:25969

約数の個数: 96

約数和(自身を含む): 40709131008

約数和(自身を除く): 25005786988

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 337, 364, 455, 674, 910, 1348, 1685, 1820, 2359, 3370, 4381, 4718, 6740, 8762, 9436, 11795, 17524, 21905, 23590, 25603, 30667, 43810, 47180, 51206, 61334, 87620, 102412, 122668, 128015, 153335, 179221, 256030, 306670, 332839, 358442, 512060, 613340, 665678, 716884, 896105, 1331356, 1664195, 1792210, 2329873, 3328390, 3584420, 4659746, 6656780, 8628211, 9319492, 11649365, 17256422, 23298730, 34512844, 43141055, 46597460, 60397477, 86282110, 112166743, 120794954, 172564220, 224333486, 241589908, 301987385, 448666972, 560833715, 603974770, 785167201, 1121667430, 1207949540, 1570334402, 2243334860, 3140668804, 3925836005, 7851672010, 15703344020]

約数ペア:

[(1, 15703344020), (2, 7851672010), (4, 3925836005), (5, 3140668804), (7, 2243334860), (10, 1570334402), (13, 1207949540), (14, 1121667430), (20, 785167201), (26, 603974770), (28, 560833715), (35, 448666972), (52, 301987385), (65, 241589908), (70, 224333486), (91, 172564220), (130, 120794954), (140, 112166743), (182, 86282110), (260, 60397477), (337, 46597460), (364, 43141055), (455, 34512844), (674, 23298730), (910, 17256422), (1348, 11649365), (1685, 9319492), (1820, 8628211), (2359, 6656780), (3370, 4659746), (4381, 3584420), (4718, 3328390), (6740, 2329873), (8762, 1792210), (9436, 1664195), (11795, 1331356), (17524, 896105), (21905, 716884), (23590, 665678), (25603, 613340), (30667, 512060), (43810, 358442), (47180, 332839), (51206, 306670), (61334, 256030), (87620, 179221), (102412, 153335), (122668, 128015)]