28367037100

素因数分解:

$2^2\times 5^2\times {\mathrm{503}}^1\times {\mathrm{547}}^1\times {\mathrm{1031}}^1$

素因数の和:2095

約数の個数: 72

約数和(自身を含む): 61851541248

約数和(自身を除く): 33484504148

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 503, 547, 1006, 1031, 1094, 2012, 2062, 2188, 2515, 2735, 4124, 5030, 5155, 5470, 10060, 10310, 10940, 12575, 13675, 20620, 25150, 25775, 27350, 50300, 51550, 54700, 103100, 275141, 518593, 550282, 563957, 1037186, 1100564, 1127914, 1375705, 2074372, 2255828, 2592965, 2751410, 2819785, 5185930, 5502820, 5639570, 6878525, 10371860, 11279140, 12964825, 13757050, 14098925, 25929650, 27514100, 28197850, 51859300, 56395700, 283670371, 567340742, 1134681484, 1418351855, 2836703710, 5673407420, 7091759275, 14183518550, 28367037100]

約数ペア:

[(1, 28367037100), (2, 14183518550), (4, 7091759275), (5, 5673407420), (10, 2836703710), (20, 1418351855), (25, 1134681484), (50, 567340742), (100, 283670371), (503, 56395700), (547, 51859300), (1006, 28197850), (1031, 27514100), (1094, 25929650), (2012, 14098925), (2062, 13757050), (2188, 12964825), (2515, 11279140), (2735, 10371860), (4124, 6878525), (5030, 5639570), (5155, 5502820), (5470, 5185930), (10060, 2819785), (10310, 2751410), (10940, 2592965), (12575, 2255828), (13675, 2074372), (20620, 1375705), (25150, 1127914), (25775, 1100564), (27350, 1037186), (50300, 563957), (51550, 550282), (54700, 518593), (103100, 275141)]