85400350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 198844416

約数和(自身を除く): 113444066

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 31, 34, 35, 50, 62, 70, 85, 119, 155, 170, 175, 217, 238, 310, 350, 425, 434, 463, 527, 595, 775, 850, 926, 1054, 1085, 1190, 1550, 2170, 2315, 2635, 2975, 3241, 3689, 4630, 5270, 5425, 5950, 6482, 7378, 7871, 10850, 11575, 13175, 14353, 15742, 16205, 18445, 23150, 26350, 28706, 32410, 36890, 39355, 55097, 71765, 78710, 81025, 92225, 100471, 110194, 143530, 162050, 184450, 196775, 200942, 244001, 275485, 358825, 393550, 488002, 502355, 550970, 717650, 1004710, 1220005, 1377425, 1708007, 2440010, 2511775, 2754850, 3416014, 5023550, 6100025, 8540035, 12200050, 17080070, 42700175, 85400350]

約数ペア:

[(1, 85400350), (2, 42700175), (5, 17080070), (7, 12200050), (10, 8540035), (14, 6100025), (17, 5023550), (25, 3416014), (31, 2754850), (34, 2511775), (35, 2440010), (50, 1708007), (62, 1377425), (70, 1220005), (85, 1004710), (119, 717650), (155, 550970), (170, 502355), (175, 488002), (217, 393550), (238, 358825), (310, 275485), (350, 244001), (425, 200942), (434, 196775), (463, 184450), (527, 162050), (595, 143530), (775, 110194), (850, 100471), (926, 92225), (1054, 81025), (1085, 78710), (1190, 71765), (1550, 55097), (2170, 39355), (2315, 36890), (2635, 32410), (2975, 28706), (3241, 26350), (3689, 23150), (4630, 18445), (5270, 16205), (5425, 15742), (5950, 14353), (6482, 13175), (7378, 11575), (7871, 10850)]