38019528190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{16361}}^1$

素因数の和:16837

約数の個数: 64

約数和(自身を含む): 79307268480

約数和(自身を除く): 41287740290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 373, 445, 623, 746, 890, 1246, 1865, 2611, 3115, 3730, 5222, 6230, 13055, 16361, 26110, 32722, 33197, 66394, 81805, 114527, 163610, 165985, 229054, 232379, 331970, 464758, 572635, 1145270, 1161895, 1456129, 2323790, 2912258, 6102653, 7280645, 10192903, 12205306, 14561290, 20385806, 30513265, 42718571, 50964515, 61026530, 85437142, 101929030, 213592855, 427185710, 543136117, 1086272234, 2715680585, 3801952819, 5431361170, 7603905638, 19009764095, 38019528190]

約数ペア:

[(1, 38019528190), (2, 19009764095), (5, 7603905638), (7, 5431361170), (10, 3801952819), (14, 2715680585), (35, 1086272234), (70, 543136117), (89, 427185710), (178, 213592855), (373, 101929030), (445, 85437142), (623, 61026530), (746, 50964515), (890, 42718571), (1246, 30513265), (1865, 20385806), (2611, 14561290), (3115, 12205306), (3730, 10192903), (5222, 7280645), (6230, 6102653), (13055, 2912258), (16361, 2323790), (26110, 1456129), (32722, 1161895), (33197, 1145270), (66394, 572635), (81805, 464758), (114527, 331970), (163610, 232379), (165985, 229054)]