214924492760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1\times {\mathrm{44987}}^1$

素因数の和:46520

約数の個数: 64

約数和(自身を含む): 489757363200

約数和(自身を除く): 274832870440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1439, 1660, 2878, 3320, 5756, 7195, 11512, 14390, 28780, 44987, 57560, 89974, 119437, 179948, 224935, 238874, 359896, 449870, 477748, 597185, 899740, 955496, 1194370, 1799480, 2388740, 3733921, 4777480, 7467842, 14935684, 18669605, 29871368, 37339210, 64736293, 74678420, 129472586, 149356840, 258945172, 323681465, 517890344, 647362930, 1294725860, 2589451720, 5373112319, 10746224638, 21492449276, 26865561595, 42984898552, 53731123190, 107462246380, 214924492760]

約数ペア:

[(1, 214924492760), (2, 107462246380), (4, 53731123190), (5, 42984898552), (8, 26865561595), (10, 21492449276), (20, 10746224638), (40, 5373112319), (83, 2589451720), (166, 1294725860), (332, 647362930), (415, 517890344), (664, 323681465), (830, 258945172), (1439, 149356840), (1660, 129472586), (2878, 74678420), (3320, 64736293), (5756, 37339210), (7195, 29871368), (11512, 18669605), (14390, 14935684), (28780, 7467842), (44987, 4777480), (57560, 3733921), (89974, 2388740), (119437, 1799480), (179948, 1194370), (224935, 955496), (238874, 899740), (359896, 597185), (449870, 477748)]