202608400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:593

約数の個数: 120

約数和(自身を含む): 523091520

約数和(自身を除く): 320483120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 53, 76, 80, 95, 100, 106, 152, 190, 200, 212, 265, 304, 380, 400, 424, 475, 503, 530, 760, 848, 950, 1006, 1007, 1060, 1325, 1520, 1900, 2012, 2014, 2120, 2515, 2650, 3800, 4024, 4028, 4240, 5030, 5035, 5300, 7600, 8048, 8056, 9557, 10060, 10070, 10600, 12575, 16112, 19114, 20120, 20140, 21200, 25150, 25175, 26659, 38228, 40240, 40280, 47785, 50300, 50350, 53318, 76456, 80560, 95570, 100600, 100700, 106636, 133295, 152912, 191140, 201200, 201400, 213272, 238925, 266590, 382280, 402800, 426544, 477850, 506521, 533180, 666475, 764560, 955700, 1013042, 1066360, 1332950, 1911400, 2026084, 2132720, 2532605, 2665900, 3822800, 4052168, 5065210, 5331800, 8104336, 10130420, 10663600, 12663025, 20260840, 25326050, 40521680, 50652100, 101304200, 202608400]

約数ペア:

[(1, 202608400), (2, 101304200), (4, 50652100), (5, 40521680), (8, 25326050), (10, 20260840), (16, 12663025), (19, 10663600), (20, 10130420), (25, 8104336), (38, 5331800), (40, 5065210), (50, 4052168), (53, 3822800), (76, 2665900), (80, 2532605), (95, 2132720), (100, 2026084), (106, 1911400), (152, 1332950), (190, 1066360), (200, 1013042), (212, 955700), (265, 764560), (304, 666475), (380, 533180), (400, 506521), (424, 477850), (475, 426544), (503, 402800), (530, 382280), (760, 266590), (848, 238925), (950, 213272), (1006, 201400), (1007, 201200), (1060, 191140), (1325, 152912), (1520, 133295), (1900, 106636), (2012, 100700), (2014, 100600), (2120, 95570), (2515, 80560), (2650, 76456), (3800, 53318), (4024, 50350), (4028, 50300), (4240, 47785), (5030, 40280), (5035, 40240), (5300, 38228), (7600, 26659), (8048, 25175), (8056, 25150), (9557, 21200), (10060, 20140), (10070, 20120), (10600, 19114), (12575, 16112)]