539568100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{631}}^1$

素因数の和:1165

約数の個数: 72

約数和(自身を含む): 1244170368

約数和(自身を除く): 704602268

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 503, 631, 850, 1006, 1262, 1700, 2012, 2515, 2524, 3155, 5030, 6310, 8551, 10060, 10727, 12575, 12620, 15775, 17102, 21454, 25150, 31550, 34204, 42755, 42908, 50300, 53635, 63100, 85510, 107270, 171020, 213775, 214540, 268175, 317393, 427550, 536350, 634786, 855100, 1072700, 1269572, 1586965, 3173930, 5395681, 6347860, 7934825, 10791362, 15869650, 21582724, 26978405, 31739300, 53956810, 107913620, 134892025, 269784050, 539568100]

約数ペア:

[(1, 539568100), (2, 269784050), (4, 134892025), (5, 107913620), (10, 53956810), (17, 31739300), (20, 26978405), (25, 21582724), (34, 15869650), (50, 10791362), (68, 7934825), (85, 6347860), (100, 5395681), (170, 3173930), (340, 1586965), (425, 1269572), (503, 1072700), (631, 855100), (850, 634786), (1006, 536350), (1262, 427550), (1700, 317393), (2012, 268175), (2515, 214540), (2524, 213775), (3155, 171020), (5030, 107270), (6310, 85510), (8551, 63100), (10060, 53635), (10727, 50300), (12575, 42908), (12620, 42755), (15775, 34204), (17102, 31550), (21454, 25150)]