5198890020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{86389}}^1$

素因数の和:86477

約数の個数: 96

約数和(自身を含む): 15674601600

約数和(自身を除く): 10475711580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 59, 60, 68, 85, 102, 118, 170, 177, 204, 236, 255, 295, 340, 354, 510, 590, 708, 885, 1003, 1020, 1180, 1770, 2006, 3009, 3540, 4012, 5015, 6018, 10030, 12036, 15045, 20060, 30090, 60180, 86389, 172778, 259167, 345556, 431945, 518334, 863890, 1036668, 1295835, 1468613, 1727780, 2591670, 2937226, 4405839, 5096951, 5183340, 5874452, 7343065, 8811678, 10193902, 14686130, 15290853, 17623356, 20387804, 22029195, 25484755, 29372260, 30581706, 44058390, 50969510, 61163412, 76454265, 86648167, 88116780, 101939020, 152908530, 173296334, 259944501, 305817060, 346592668, 433240835, 519889002, 866481670, 1039778004, 1299722505, 1732963340, 2599445010, 5198890020]

約数ペア:

[(1, 5198890020), (2, 2599445010), (3, 1732963340), (4, 1299722505), (5, 1039778004), (6, 866481670), (10, 519889002), (12, 433240835), (15, 346592668), (17, 305817060), (20, 259944501), (30, 173296334), (34, 152908530), (51, 101939020), (59, 88116780), (60, 86648167), (68, 76454265), (85, 61163412), (102, 50969510), (118, 44058390), (170, 30581706), (177, 29372260), (204, 25484755), (236, 22029195), (255, 20387804), (295, 17623356), (340, 15290853), (354, 14686130), (510, 10193902), (590, 8811678), (708, 7343065), (885, 5874452), (1003, 5183340), (1020, 5096951), (1180, 4405839), (1770, 2937226), (2006, 2591670), (3009, 1727780), (3540, 1468613), (4012, 1295835), (5015, 1036668), (6018, 863890), (10030, 518334), (12036, 431945), (15045, 345556), (20060, 259167), (30090, 172778), (60180, 86389)]