11137863520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{320791}}^1$

素因数の和:320844

約数の個数: 96

約数和(自身を含む): 31042400256

約数和(自身を除く): 19904536736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 320791, 641582, 1283164, 1603955, 2245537, 2566328, 3207910, 4491074, 5132656, 6415820, 8982148, 9944521, 10265312, 11227685, 12831640, 17964296, 19889042, 22455370, 25663280, 35928592, 39778084, 44910740, 49722605, 51326560, 69611647, 71857184, 79556168, 89821480, 99445210, 139223294, 159112336, 179642960, 198890420, 278446588, 318224672, 348058235, 359285920, 397780840, 556893176, 696116470, 795561680, 1113786352, 1392232940, 1591123360, 2227572704, 2784465880, 5568931760, 11137863520]

約数ペア:

[(1, 11137863520), (2, 5568931760), (4, 2784465880), (5, 2227572704), (7, 1591123360), (8, 1392232940), (10, 1113786352), (14, 795561680), (16, 696116470), (20, 556893176), (28, 397780840), (31, 359285920), (32, 348058235), (35, 318224672), (40, 278446588), (56, 198890420), (62, 179642960), (70, 159112336), (80, 139223294), (112, 99445210), (124, 89821480), (140, 79556168), (155, 71857184), (160, 69611647), (217, 51326560), (224, 49722605), (248, 44910740), (280, 39778084), (310, 35928592), (434, 25663280), (496, 22455370), (560, 19889042), (620, 17964296), (868, 12831640), (992, 11227685), (1085, 10265312), (1120, 9944521), (1240, 8982148), (1736, 6415820), (2170, 5132656), (2480, 4491074), (3472, 3207910), (4340, 2566328), (4960, 2245537), (6944, 1603955), (8680, 1283164), (17360, 641582), (34720, 320791)]